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Operator
Good afternoon, ladies and gentlemen. Welcome to Nu Holdings conference call to discuss the results for the first quarter 2022. A slide presentation accompanies today's webcast, which is available on Nu's Investor Relations website, www.investor.nu in English and www.investidores.nu in Portuguese.
This conference is being recorded, and the replay can also be accessed on the company's IR website. This call is also available in Portuguese. (Operator Instructions) (foreign language) (Operator Instructions) I would now like to turn the floor over to Mr. Guilherme Vieira, Investor Relations Senior Manager at Nu Holdings. You may proceed.
Guilherme Rocha Vieira - Senior Manager-IR
Thank you very much, operator. Good afternoon, everyone, and thank you for joining our earnings call today. If you have not seen our earnings release, a copy is posted in the Results Center section of our Investor Relations website.
With me on today's call are David Vélez, our Founder, Chief Executive Officer and Chairman; Guilherme Lago, our Chief Financial Officer; and Youssef Lahrech, our Chief Operating Officer. Additionally, Jag Duggal, our Chief Product Officer, will be joining us for the Q&A section of the call.
Throughout this conference call, the company will be presenting non-IFRS financial information, including adjusted net income. These are important financial measures for the company but are not financial measures as defined by IFRS. Reconciliations of the company's non-IFRS financial information to the IFRS financial information are available in our earnings press release. Also note that unless noted otherwise, all growth rates are on a year-over-year and FX-neutral basis.
I would like to remind everyone that today's discussion might include forward-looking statements. These forward-looking statements are not guarantees of future performance, and therefore, you should not put undue reliance on them. These statements are subject to numerous risks and uncertainties that could cause actual results to differ materially from the company's expectations. Please refer to the forward-looking statements disclosure in the company's earnings press release.
Today, our Founder and CEO, David Vélez, will discuss the main highlights of our first quarter 2022 results and some of the opportunities ahead. Subsequently, Guilherme Lago, our CFO, and Youssef Lahrech, our COO, will take you through our financial performance for the quarter, after which time, we will be happy to take your questions.
I would like to turn the call over to David. Please go ahead.
David Velez-Osomo - Founder, Chairman & CEO
Thank you, Guilherme. Welcome, everybody. Pleasure to be here with all of you. I'm happy to announce that Q1 2022 was the strongest quarter in our history. On the customer acquisition front, we attracted 5.7 million customers, reaching a total of nearly 60 million customers at the end of this quarter. This growth continued to be primarily fueled by organic channels with very low customer acquisition costs. Also notably, our activity rate improved to over 78%, a historical high mark.
On the business activity front, we saw the growing customer count and engagement spurring strong product upsell and cross-sell. This reflected into historical high levels of purchase volume at $15.9 billion and deposits at $12.6 billion, both posting year-on-year growth rates close to 100%. We continued to see significant opportunities to grow and gain share in the unsecured credit market in Brazil, the largest available market in financial services in Latin America. Our credit portfolio with credit cards and personal loans grew significantly above market at 126% year-on-year to a total of $8.8 billion, while maintaining healthy credit levels and very strong unit economics.
On the international expansion front, we also have great news. We surpassed 2 million customers in Mexico, consolidating our position as the #1 issuer of new cards in the country. And in Colombia, we grew our customer base by 85% sequentially, surpassing 200,000 customers and still have a wait list of nearly 1 million customers. To fund this growth, we secured a 3-year $650 million drawdown syndicated credit facility to support our expansions in Mexico and Colombia. And in these 3 markets we operate, we continue to maintain one of the highest Net Promoter Scores in the entire financial services industry of these markets.
We continued to invest in our 2-sided ecosystem of consumers on one end and small businesses and merchants on the other and expand our product portfolio. I would like to highlight 2 notable launches over these last months. The first one is NuPay. We launched NuPay to strengthen our position at the intersection of commerce and payments in the region. NuPay is a more convenient and secure way for Nubank customers to pay for their online purchases with just a few clicks on the Nu app.
Customers can choose to pay now using their Nu account balance or pay later in interest-free installments, leveraging incremental credit limits. Merchants who enable NuPay in their checkouts will benefit from increased sales driven by consumers with higher purchasing power, superior checkout experience and conversion, and higher approval rates compared to traditional payment methods like credit card.
Also, last week, we announced Nucripto. We've seen significant interest in volume from our customers over the past few months on investing in crypto and owning crypto. And this platform is a state-of-the-art retail crypto trading platform. Consistent with our mission, we aim at democratizing crypto in Brazil and in the rest of Latin America. And like other products, Nucripto was created to eliminate the complexity of the market and to make it accessible to anyone who wants to be part of it, even if you start with only BRL 1 as an investment.
The size of the prize in Latin America is enormous and it's enormous for 2 reasons. First, Latin America is one of the largest economies globally with 600 million people and a $6 trillion GDP. To put the share size of Lat Am's economy in context, the population is twice that of the U.S. and GDP is 40% of China's and 2x the size of India's. And financial services is the single-largest industry in the region. By far, its market capitalization is estimated at over $1 trillion.
Second, financial services remain largely underpenetrated in the region. Banking and credit card penetrations in Lam Am are among the lowest in the world. In Mexico and Colombia, the markets where we operate in, you see credit card penetration as low as 12%. But we're helping to catch up fast. So Lam Am today offers not only a large existing addressable market, but one that is poised to continue growing fast over the coming decades as we're able to take banking services to more and more people.
And as we further develop our businesses in Brazil, Mexico and Colombia, we expect to consistently acquire market share from incumbent players as well as drive market growth by fostering greater levels of financial inclusion in the region. Now notwithstanding our high growth in Q1 2022 and over the past quarters, we're still in the very early stages of our journey. We say inside Nubank that we're still in the first minute of the first half of this game.
And just -- let's start with Brazil, our more mature market, where customer base represents already 33% of the adult population in the country and keeps on growing at a pace of 1.5 million to 2 million customers per month. But our market share is nowhere near our potential because we're in the very, very early stages of cross-sell. Our market share in broader consumer finance is below 2%. Our market share in investments is below 1% in terms of overall AUC. Our market share in e-commerce marketplace is nearly 0%. We expect to keep on gaining share quarter after quarter.
And if we're in the early stages in Brazil, we're just getting started in Mexico and Colombia. The early signs of success in these markets are extremely encouraging and their KPIs have largely beaten all equivalent KPIs in Brazil. While the market has seen a fair amount of volatility over the past months, our thesis of building the future of financial services in Latin America remains intact, and we're excited about the significant opportunity ahead.
And with that, let me turn the call to Guilherme Lago, our CFO, to go through our operating and financial results in more detail.
Guilherme Marques do Lago - CFO
Thank you, David. In the first quarter of 2022, we delivered a very strong set of operating and financial KPIs. We did so by leveraging our simple yet powerful value-generating formula that we always emphasize. First, growing our customer base across Brazil, Mexico and Colombia and turning customers into active customers; second, expanding the average revenue per active customer, or ARPAC, through both product upsell and product cross-sell; and third, delivering all this growth while maintaining one of the lowest-cost operating platforms in the industry.
Now let's take a deep dive into the quarterly results of our business. We added 5.7 million customers during the first quarter, mainly through organic channels. This brought total customers to 59.6 million by quarter end, a 61% year-on-year increase. We are also pleased with the increasing contribution of our international operations to our customer base growth. Mexico and Colombia acquired 800,000 new customers in the quarter.
Importantly, we continue to drive customer acquisition while increasing the monthly activity rate to 78%, up from 69% a year ago and 76% in the prior quarter. That marked the eighth consecutive quarter of higher monthly activity, a testament to our ability to continue to drive customer engagement.
Now moving to an analysis of our customer cohorts. These 3 charts show how increasing engagement of our customer base and higher number of products per active customer continue to drive up our ARPAC. The increasing monetization of our customer base is evident when looking at ARPAC in the chart on the far right. While we reached a monthly ARPAC of $6.7 per month in the quarter, mature cohorts are already at $16 per month. And one may note that earlier cohorts continue to be quite healthy. This combination of higher engagement and more products per customer has proven powerful in terms of customer monetization. ARPAC expansion has helped fuel our triple-digit revenue growth.
We saw another quarter of exceptional revenue growth, 226% year-on-year on an FX-neutral basis, reaching a record-high quarterly revenue of $877 million. This growth is the result of the compounding effects of 2 things: First, a growing number of monthly active customers, not only customers but monthly active customers; second, higher levels of product upsell and product cross-sell, which continues to expand our monthly ARPAC. Although our monthly ARPAC has expanded strongly over the past quarters, as you can see on the left-hand side, we believe we are very far from our ARPAC potential. The ARPACs of incumbent banks are still 6x higher than ours.
Moving on to the progress of our cards business. Purchase volumes increased to nearly $16 billion, up 94% on an FX-neutral basis. Again, this is the result of more product upsell and product cross-sell. The slide on the right-hand side shows how purchase volumes grow with the maturation of the cohorts and there is no plateau in sight. Despite the seasonality factors in the first quarter, we saw an increase in purchase volumes in constant currency, which reflects strong gains in market share overall, including credit cards and prepaid cards.
Our core consumer finance products, credit card and personal loans, continued to grow at a healthy pace during the first quarter, up 126% year-on-year on an FX-neutral basis to a total book of nearly $9 billion. This was significantly above market growth rates both for credit card and personal loans, which again indicates that we continue to gain market share in these products.
Credit card receivables increased 89% year-on-year on an FX-neutral basis. But our personal loan book grew even faster. And therefore, has gained more relevance in our total credit portfolio. We expect the relevance of personal loans to grow further in the coming quarters.
We continued to advance on our strategy of building a robust local currency deposit franchise, which we use to fund most of our operations. Deposits continue growing at a fast rate during the first quarter, up 94% year-on-year on an FX-neutral basis with an average funding cost below CDI, Brazil's risk-free rate. We added nearly $3 billion in deposits over the last 3 months, closing the quarter with a total deposit balance of $12.6 billion.
One of the key competitive advantages of our platform rests on its very low cost to serve. This quarter, we pushed this even further by delivering a 30% year-on-year decline in the cost to serve per active customer on an FX-neutral basis. Excluding any one-off effects, we see an improvement of $0.10 in our average cost to serve compared to the first quarter of 2021, also on an FX-neutral basis, a continued improvement that shows the benefit of scale and operating leverage as we grow.
Moving down the P&L. We delivered another quarter of record-high gross profit, up 131% year-on-year on an FX-neutral basis to $294 million, and we did so despite the high growth in our credit portfolio. It's important to note that our gross profit margin has decreased in the quarter as a result of the following factors.
First, growth driving credit loss provision. Under IFRS, we have to front-load the recognition of our credit loss provisioning whenever a loan is booked. So the faster we grow our credit book, the more short-term pressure it brings to our gross profit margin. It depends entirely on us, and we have chosen to grow.
Second, interest on cash balance. As interest rates go up, we earn more money on our large pool of cash balance even if it's partially or fully offset by higher funding expenses. But it drives our revenues and leaves our gross profit largely unchanged. This pushes down our gross profit margin as it enlarges the denominator of the gross profit formula. However, as our credit portfolio matures and interest rate stabilizes, the gross profit margins of the business are expected to converge towards a 60% level.
Moving on to the bottom line. Our recurring profitability confirms again that we are on the right path with our earnings formula. We reported adjusted net income of $10 million. As a reminder, adjusted net income is adjusted for expenses related to our share-based compensation as well as the tax effects applicable to these items. A detailed reconciliation can be found in our earnings release and the appendix of this presentation.
Lastly, I would like to call your attention to this slide. In December of last year, we raised $2.8 billion with our IPO, strengthening our capital position even further and adding to a total of $3.4 billion in excess capital that we kept at the holding level at the end of the first quarter. This provides us with the necessary cushion not only to navigate the cycles and foster the organic growth of our business for the years to come, but also to proactively seek opportunities to expand our ecosystem, including through M&A.
Now I would like to turn the call over to Youssef, our Chief Operating Officer, who will walk you through our asset quality performance and credit underwriting approach.
Youssef Lahrech - COO
Thank you, Lago. Let me now walk you through a few key indicators that track the asset quality and overall health of our credit portfolio in the first quarter of 2022.
Let me start with a review of the main outcomes we optimize and make decisions on when we underwrite, which are the return, resilience and payback of our originations. What you see on this chart is the actual risk-adjusted margin of our credit card cohorts on the left and that of our personal loan cohorts on the right. As a reminder, here we define risk-adjusted margin as revenues minus funding cost and cost of risk expressed as a percentage of revenues, net of funding cost.
As you can appreciate, in the initial months, risk-adjusted margin is negatively impacted by the accounting recognition of noncash upfront loan loss provisions. Then as revenue begins to accrue, RAM quickly expands and converges towards the level of 60% or more for both products with a payback period of 6 months or less.
Now how do we expect this performance to evolve going forward? As interest rates rise and delinquency rates normalize, we have responded by repricing both products to ensure expected RAMs at or above the 60% level, and even greater levels of resilience. And we have been able to successfully implement this repricing across credit cards and personal loans. The end result is credit cohorts from both credit cards and personal loans that can withstand risk worsening of over 100% above baseline expectations and still be NPV positive. We believe this positions us well to continue growing going forward.
Moving now to NPLs. In the first quarter, we have seen continued normalization of delinquency metrics in line with our expectations. On the left-hand side of the slide, we can see the evolution of 15-90 NPLs. In Q1, 15-90 NPLs increased by about 110 basis points, of which roughly 80 basis points can be explained by normal seasonality observed in the first quarter and about 30 basis points are primarily due to a shift in mix.
On the right side of the slide, we can see the evolution of the 90+ NPL metric. Our 90+ NPL increased about 70 basis points, most of which can be attributed to a shift in mix. Adjusting for mix shift, our NPL increased by 30 basis points, in line with continued normalization expectations.
This slide shows a lagged view of delinquencies to better understand the pace and trajectory of asset quality normalization of our credit card business in Brazil compared to the rest of the Brazilian market. For us, Q1 2022 has been a relatively stable period from a credit risk perspective with no signs of macro worsening or upward momentum in risk beyond the expected seasonal patterns.
From a 15-90 NPL perspective, we have continued to operate a bit below the 2019 levels. But from a 90+ NPL perspective, this difference is a little bit more pronounced as 90+ tends to lag 15-90. In contrast, as you can see in the bottom half of the slide, the Brazilian credit card market has experienced a more pronounced deterioration and has already been operating above pre-COVID levels on both 15-90 and 90+ NPLs as of January 2022.
Now let me step back and remind you of the impact that expected credit loss, or ECL, as a loan loss provisioning methodology has on a consumer finance business with high growth rates as is the case for Nu's credit card and personal loan businesses.
Per IFRS 9, the loan loss provisions must be recognized when a loan is granted even before any revenue associated with that loan is accrued. This results in an intentional timing mismatch between revenues and costs. For this reason, the higher our growth rate in consumer credit, the more provisions we have to book upfront. And as Lago mentioned, this negatively impacts gross profit and gross profit margins during periods of high growth. And as growth rates normalize, vertical gross profit margins are expected to converge over time towards those of mature cohorts.
Now with that context, let us turn our attention to how much our growth has affected NPL provision formation in the quarter. Our NPL provisions grew by $236 million on an FX-neutral basis or 35% during the first quarter. 80% of this increase was the result of our consumer finance portfolio growing. The remaining 20% was a combination of risk normalization and seasonality, the majority of which coming from the latter. As discussed previously, the growth of our portfolio has been the dominant driver of our provisions formation.
Having shared these perspectives and data on credit and asset quality, let me now turn the call back to our Founder and CEO, David Vélez, for his concluding remarks.
David Velez-Osomo - Founder, Chairman & CEO
I would like to wrap up this presentation by reinforcing to you a few points, some of which may sound familiar to those with whom we have interacted for longer.
Since our IPO in December 2021, the world has changed significantly with additional volatility coming from Ukraine, Russia, increased inflation in the U.S., chokes in global supply chains, et cetera. These factors have created a lot of noise in the market. But ultimately, when we take a step back and take a new look at our thesis, our thesis that the largest providers of financial services in the world 5 years from now will be newly created, digitally native technology companies has remained unchanged. As seen here today, our fundamentals are extremely healthy and continue to accelerate.
We believe we are the best-positioned company to lead this transformation in Latin America, one of the largest regions in the world. Number one, with nearly 60 million customers, we have already become one of the largest financial institutions in the region by number of customers, giving us the significant scale benefits of the incumbents and the agility, speed and innovation culture of start-up. Number two, we have been able to maintain one of the highest, if not the highest, Net Promoter Scores of any consumer company in the world as we scale.
Number three, we have developed and maintained a cost advantage of over 85% versus incumbent competitors. We are 20x more efficient at serving consumers than traditional banks, and this advantage allows us to compete in price and provide best products at lower costs. This advantage only increases with additional scale as we grow. And finally, we have continued to have best-in-class unit economics given the low customer acquisition costs, increasing average revenue per active customer and decreasing average cost to serve, allowing us to have an LTV to CAC of over 30x and already generating significant profitability in our first core product, Brazil credit cards.
These advantages do not go away with all of this macro volatility. And in fact, they might actually increase as in adverse economic environment, the market leader tends to benefit disproportionately and a few segments of our target customers are countercyclical. As we have seen throughout our history since 2013, we have been building Nubank effectively in the middle of recessions and really adverse macro conditions in Brazil. Unfortunately, bad macro is the only macro we know as a company. But the trends that continue accelerating our growth are structural, and they also create opportunities.
And thanks to our IPO, we are extremely well-capitalized to see this opportunity. We ended quarter 1 2022 with approximately $3.4 billion in excess capital in our balance sheet, which gives us the opportunity to continue taking share in our respective markets, while obviously being very mindful that the world has changed and maintaining a close eye on discipline in all our decisions, particularly when it comes to consumer credit and cost discipline.
Over the past weeks, we have received questions about our main shareholders selling or distributing a significant percentage of their holdings. There have been a lot of rumors in the market about an avalanche of shares coming in and being available post-lockup.
I'm happy to say that we have recently talked to the majority of our shareholders that have been with us for a very long time, and they have reinforced to us their expectations to be very long-term holders of our stock. And as such, they do not intend to sell or distribute any material portion of their shares in the near future. This position is consistent with the way we have always thought of Nubank as being a very long-term opportunity and we continue to optimize to build a great company in the long run.
Now I'd like to open for Q&A. Thank you, everyone.
Operator
(Operator Instructions) I would now like to turn the floor over to Mr. Guilherme Vieira, Investor Relations Senior Manager at Nu Holdings.
Guilherme Rocha Vieira - Senior Manager-IR
Thank you, operator. The first question is coming from Tito Labarta from Goldman.
Daer Labarta - VP
Congratulations on the strong results. My question just in terms of your growth and how you manage that. You had very strong growth on the loan portfolio yet you are increasing provisions. I now understand it's from an expected loss methodology. But what gives you comfort to grow so quickly in, growing faster than the market with NPLs deteriorating? Just like what is it that you're seeing that gives you that comfort that these loans won't become nonperforming in the next 12 months or beyond that?
Just to help us think about how you're managing that growth in this environment and what gives you comfort from there. And if you can give any color in terms of how that gross margin can evolve from here. I know at long term, 60%, but just kind of in the short term, if you continue to grow this fast, do you think there will be some pressure in the short term on that gross margin?
David Velez-Osomo - Founder, Chairman & CEO
Tito, thank you very much for your question. So on growth, I guess the first thing to consider is that we might have already over 30% of the adult population in Brazil as customers, but we still have a very small percentage of their business. So in credit card, we have, I think, around 7% market share. In lending, we have something like around 2% market share. So we still are small. And as we grow, we're effectively cherry-picking our growth within the base that we have and being very selective about who gets credit and who doesn't.
We get to, especially in the personal loans, we get to consistently see transactional information. And as we get comfort about their performance, we're able to provide limits generally starting with very low credit limits that after 15, 30, 60, 90 days, we get so much more transactional information that allows us to expand the credit underwriting.
So the first thing to consider is we are effectively able to fish in a very large pond and cherry-pick the number of customers and the type of customers that we want to bring inside Nubank. And there's still a lot to grow given how small percentage of our market share is vis-a-vis the base of consumers.
The second aspect is we started as a company in 2013, '14 doing credit as a core competence. And this forced us to develop credit as a -- ultimately as a competitive advantage. We were a credit-first company, differently from a lot of digital banks that started in payments and went to credit. And then as we started growing, we had to face really adverse macro conditions through our entire history.
We saw in 2015, '16, Brazil contracting at over 7% GDP. We saw several recessions. We saw an encashment, we saw a pandemic. So this forced us to develop a lot of discipline and a conservative bias in effectively every credit decision that we make.
In all our models, every underwriting decision assumes that the future is going to be way worse than the past and that every decision that we're making on the credit aspect has to have significant cushion to be wrong on the macro and still be NPV possible. So today, we have very significant resilience on every single one of those decisions, and we can sustain a much worse credit performance in the future for customers and still be making the right underwriting decisions. And so as we grow, we're able to use that combination of methodology and cherry-picking to continue to grow and taking share in a market that, at the margin, might first start suffering a little bit more of a macro adverse selection.
I'll let Youssef here add anything else he wants on the credit side and Lago can answer your gross margin question.
Youssef Lahrech - COO
Yes, Tito, I would say a couple of additional things that are giving us comfort to continue to grow. Number one is, so far, in terms of actual performance, everything we have seen has been in line with our expectations. You've seen some of that in the earnings presentation in terms of what drove NPL. It's been mostly a story of seasonality and mix. And we also have been able to successfully increase pricing and the margin for both credit cards and personal loans, mostly in response to increasing in interest rates, but we've seen continued strong demand in the face of that. And we believe that despite that repricing, we'll continue to be competitive.
And as David said, we always underwrite for profitability and for resilience. And there's ample room for things to worsen in the environment and for us to still deliver above-hurdle returns, namely our credit card and our loan -- our personal loan cohorts can withstand more than double the risk of baseline and still be above hurdle and be NPV positive. So that gives us quite a bit of confidence to grow. But that said, if we find ourselves in a much more adverse scenario, we will not hesitate to act quickly and decisively in the face of that.
Guilherme Marques do Lago - CFO
Then maybe finally, Tito, to your question about gross profit margins. We don't provide forward-looking guidance per se. But as you mentioned, we do expect, as we have seen in our actual performance, the gross profit margins of the business to converge towards a 60% level. In the next few quarters, as the strong growth in our credit portfolio continues to drive the expected credit loss allowance expenses and, two, the increasing interbank rates in Brazil increases our revenues and our cost of funding, we expect the margins will be temporarily lower compared to what we see as the margins of our more mature cohorts, which are in the 50% range.
Daer Labarta - VP
David, Youssef and Lago, that's very helpful. If I can ask just one follow-up on David's point about cherry-picking the clients. Do you -- any color you can provide on when you're extending credit, do these clients have loans with other banks? And there, you're taking them away from other banks? Are these more kind of like unbanked clients that don't have any credit, but you're still selecting some of the best ones in there? Just to get a sense of who these clients are and what other loans they may have outstanding and how you're able to cherry-pick -- to pick the best ones from them?
Youssef Lahrech - COO
Tito, this is Youssef. Let me address that, and thank you for that question. So I would say it's definitely a mix of both. We have a number of clients for whom Nubank is the first financial services provider that they have a relationship with, either on the credit card side or the personal loan side. And also all the way to clients who have a lot of credit experience and already have been managing both credit cards and loans and other financial instruments.
We obviously adapt the product we offer, the credit limits we extend, the personal loan terms, in particular, the amount to each individual borrower's circumstance. And we tend to be very careful for people who are new to credit and don't have a lot of experience by offering very small credit limits at the outset and then letting them show a good ability to handle credit and repay and pay down before we extend more credit over time. So this sort of start low and grow over time is something that we've done for several years and are successful in, have a lot of comfort and experience with.
The other thing I'll mention here is in terms of how we offer personal loans. It is exclusively a cross-sell product. So that's how we cherry-pick. So we take basically the best lowest risk of our credit card customers and selectively offer them personal loans to be able to manage the risk and the profitability from that perspective.
David Velez-Osomo - Founder, Chairman & CEO
So just to add one final point there. I think we get this question a lot. Just to be super clear, the majority of our customers already had credit and they are effectively changing their credit relationships to go to Nubank, which is different than giving credit to people that never had access to credit before. We have a small percentage of customers in that segment that we generally start, especially on the credit side, credit card side with limits as low as $10. And so that's one way to start slowly creating a credit history, seeing that $10 go to $50 to $100, helping the customer build a positive credit profile.
But the majority of our customers today in both credit and lending are customers that had other credit cards, that had other personal loans and are deciding to effectively transfer their main relationships all to Nubank. And so that means we're able to get a lot of information from the market, from credit bureaus, from the Central Bank, and a lot of the times, from our own internal information since these customers get to us via a number of different products, could it be from a savings product, a credit card product or investment product.
Daer Labarta - VP
Congratulations again on the strong results.
David Velez-Osomo - Founder, Chairman & CEO
Thank you, Tito.
Guilherme Rocha Vieira - Senior Manager-IR
The next question is coming from Geoffrey at Autonomous.
Geoffrey Elliott - Partner of Regional and Trust Banks
Can you hear me okay?
David Velez-Osomo - Founder, Chairman & CEO
Yes, we can hear you fine.
Geoffrey Elliott - Partner of Regional and Trust Banks
So the market seems to be increasingly rewarding companies that can demonstrate profitability today at the expense of those who are not showing significant profit that we see today but who might have the potential to deliver that profitability down the line.
In that context, is there anything that you're thinking about doing differently? And specifically, you've spoken in the past about the opportunity not to offer 100% of CDI to all of your retail deposit, individual deposit customers. Is that something you might think about bringing forward to unlock some of the earnings potential that, that would bring?
David Velez-Osomo - Founder, Chairman & CEO
Perfect. Thanks. So yes, as you say, there's been a shift in what the market is wanting to look at today. For us, it would be extremely easy to show profitability. We decreased our growth rate, we don't even have to stop the growth rate but we grew over 220% last year. We could significantly increase the growth rate. And immediately, there is profitability available, a lot of profitability available.
So we don't decide to do that because I think for us, it's been very important to continue optimizing for the value of the company in the long run. And we continue to optimize it for the very long run and do not want to suddenly really optimizing for the short term. However, obviously, the market is more volatile.
There is more risk than there was about 6 months ago. So I think this has forced us to increase the level of resilience in our credit underwriting decisions. This has forced us to push harder on cost control and be much more definitive and attentive to the way we're spending our money and really push harder for efficiency. That's absolutely something that we're doing right now.
Generally, we think that we will optimize the value of Nubank if we continue to optimize it for the long run. And this is really the early days of a new category that is being created across the world, especially in Latin America. So we think it will be a strategic mistake to suddenly shift that goal. That being said, I think, as I said, I won't comment necessarily on what you mentioned.
On the NuConta, I think we are all actively looking at understanding what drives Net Promoter Score, what are the values and drivers that consumers appreciate at times. There are values in products that are less appreciated than others and there are some switch in strategy that can happen. We're actually looking at that really across the board, asking ourselves, is this the best allocation of resources. So I would just answer your question more on a general basis of we're doing that question, we're asking ourselves that question every single time as we understand better capital allocation and research allocation.
Lago, you want to add anything here?
Guilherme Marques do Lago - CFO
So I think we have this tremendous ability to lock in operational -- operating leverage here in the business. So as you have seen how our cost to serve and operating cost evolutions, you have noted that we have been able to extract a lot of operating leverage out of the business. And as we continue to grow, we expect to exhibit even higher operating leverage in the coming quarters and in the coming years.
That is partially seen in cost to serve, which is, as you may have seen in our presentation, has dropped by about 30% on a year-on-year basis. And I think there is also a slide in the appendix of the presentation, Geoff, that you may see that also draws your attention to higher operating leverage in terms of G&A which has moved from 27% of revenues to about 20% of revenues. That trend is expected to continue in the coming quarters and years.
Geoffrey Elliott - Partner of Regional and Trust Banks
And on the specific question about NuConta and about the really high interest rates that people are getting now on the day-to-day balances, I mean, is there any change there kind of predicated on rolling the NuInvest functionality into the main Nubank app? Is that how you're thinking about things?
David Velez-Osomo - Founder, Chairman & CEO
Certainly, having a broader investment portfolio would provide more options to consumers and would give us additional degrees of response in the product setup. We don't really want to comment specifically on that change. But as I said, as we have a broader portfolio and as we ask that question, what is being valued highly by consumers, then that might drive us to changes in a number of different products configuration that we have.
Guilherme Rocha Vieira - Senior Manager-IR
The next question is coming from Jorge Kuri from Morgan Stanley.
Jorge Kuri - MD
Congrats on the great results. I wanted to see if you can talk a little bit about the profile of clients that are getting personal loans. What percentage of the new loans are going to clients that have been at Nubank for several years, so you have good underwriting and behavior data? And what percentage are going to relatively new clients where the personal loan is maybe the first risk product that they have with you? Is it fair to say that given there's still very low penetration of personal loans among your clients, that the bulk of loans are going to the "best, large, low-risk clients"?
And also related to this, can you please talk about the connectivity between the NPL ratio of credit cards and personal loans? Are you seeing clients that are gaining credit card delinquency by trying to get a personal loan in order to catch up? And is that sort of like an issue with you?
Youssef Lahrech - COO
Jorge, thank you for the question. Let me address it in turn starting with the last piece. In terms of so-called gaming of credit card delinquencies through loans, so categorically, the answer is no, that is not happening. In fact, we block any customer who are delinquent on the credit card from being eligible for a loan. Not only that, but to your earlier part of your question, we are very selective in terms of who we offer personal loans to.
So we target personal loans as a cross-sell, it's exclusively a cross-sell, to the best-risk credit card customers. In that way, we're able to create really good, profitable, resilient originations of personal loans and we benefit from having the experience and the value of actual credit card performance, repayment, et cetera, to be able to underwrite. So again, this is something that we're very selective about. And there is no such thing as connectivity between credit card NPL and personal loan NPLs. In fact, there's no commingling whatsoever that we do in terms of credit cards and personal loans.
Jorge Kuri - MD
Great. And my follow-up question would be, if there is disclosure of the growth in clients by country, is that something you provided? I haven't been able to see it.
David Velez-Osomo - Founder, Chairman & CEO
We actually have provided that, Jorge. In our earnings release, you will note that we provide that we have, out of the 59.6 million customers that we have in total, 53 -- 57.3 million comes from Brazil, 2.1 million comes from Mexico and the remainder of 200,000 from Colombia.
Guilherme Rocha Vieira - Senior Manager-IR
The next question comes from James Friedman from Susquehanna.
James Eric Friedman - Senior Analyst
Congratulations as well on the results. So I guess the first question for Youssef. I think it was maybe Slide 18, but could you talk about the payback when you compare personal loans versus credit cards?
Youssef Lahrech - COO
Yes, Jamie. So thanks for that question. So as you can see on Page 20 of the earnings presentation, this shows the actual risk-adjusted margin on a cohort basis. You may notice, if you look closely, that although both payback periods are in the sort of 4- to 6-month average, personal loans tends to be a little bit faster payback than credit cards. And that's just a dynamic of upfront provision and then revenues that kicks in. And for loans, we get levels of pricing that enable payback around 3 to 4 months, give or take.
James Eric Friedman - Senior Analyst
And then for my follow-up. Could you talk a little bit about the move upmarket, specifically with the introduction of Ultraviolet?
David Velez-Osomo - Founder, Chairman & CEO
Sure. So we have a pretty significant base of high-income customers already in that 57 million customers. When we look at income, we have several million that would be considered very high income. To go after those customers, we launched Ultraviolet last year. We're in the process of finalizing the product itself. We have a wait list and have been inviting customers to beta-test the product and in the process, really finalizing a number of different features.
So far, we've seen really, really good response. We have a very large wait list of customers waiting for the customer -- for the product. And there are certain features like, for example, the cash back on points that currently is generating -- it provides 200% of the risk-free rate. So it's probably the best investment today in the market, is having cash back in Ultravioleta. So we should expect to see that product being rolled out much more aggressively over the rest of the year. We really have been finalizing kind of the last point, and we're very excited about bringing an increasing engagement of those several million customers that are considered high income in Brazil today.
Guilherme Rocha Vieira - Senior Manager-IR
The next question comes from Thiago Batista from UBS.
Thiago Bovolenta Batista - LatAm Equity Research Analyst of Banks
My question is about the pros and cons of Nu to get a full banking license. Especially considering the increase in capital density that Brazilian Central Bank announced some months ago, do you believe it would make sense for Nu to get a formal bank license, at least in Brazil?
Guilherme Marques do Lago - CFO
Thiago, thanks so much for your question. Look, we have today operate with 3 main licenses in the country, right? We have financial institution license, also known as financeira. We have a broker-dealer license, and we have a payment institution license. With those 3 license, we have all permissions necessary to run our two-sided ecosystem and serve both consumers and SMEs. And so there's practically nothing that we cannot provide to our consumers that we would be able to provide if we are -- if we were to own a license of a banca múltiple.
And to be very precise also, if we had our financial institution license converted today from banca financeira into a banca múltiple, the impact on our reg capital would be essentially 0, right? So there's really not much kind of pros nor there are many cons on actually making that conversion. It may be something that we explore down the line, but we are under no kind of pressure or hurry to make such a transition.
Thiago Bovolenta Batista - LatAm Equity Research Analyst of Banks
Very clear, Lago. If I can do a follow-up question. What is, in your view, the impact of the open banking for Nu credit standards? How much better should the NPL become with -- after the open banking implementation?
David Velez-Osomo - Founder, Chairman & CEO
That's a great question. So we are very excited about open banking. As I said earlier, we have a very large consumer base, over 1/3 of the adult population is our customers, but we still have a small share of their credit portfolio. Even in personal loans, we have around 2% of a market that has over BRL 200 billion of market.
We start at a -- we and every others think that we start a significant disadvantage with incumbents because we don't have all of that historical information. We've already been around for about 9 years, building a lot of information, building a lot of credit models, and we are able to do that cherry-pick for a subsegment of customers. But for our other part of customers, we're just not able to underwrite yet. And as I said, we have a very conservative bias. We tend to operate with lower credit limits. And so we're still at a bit of a disadvantage vis-a-vis the banks that have much more information.
So we think that what the Central Bank in Brazil is driving towards, which we completely agree, is effectively a market where the best product wins. There is no inertia of sitting in your bank account. Whoever offers the lowest loan or the best product should get all of the business. And right now, that doesn't happen because of this asymmetry of information that exists in the market between fintechs like us and banks.
So open banking, as it seems to be happening, is the catalyst to remove all that inertia that is still keeping a lot of customers in the big banks and let them choose wherever they want to go and let them choose the best loans and the best credit conditions. As a side note, we're still -- we're pricing our personal lending at over 20% lower interest rates than incumbents. And so that also ultimately forces us to be picking a safer type of credit portfolio.
So ultimately, we're very excited about what is happening in open banking. We did a very interesting acquisition last year of a company called Olivia that brings a lot of the machine learning associated with including a lot of the open banking information for underwriting and AI. And we expect to -- as the open banking space of the Central Bank get instituted, we expect to start seeing that much more open market available in Brazil, benefiting from that lower inertia that will come as a result.
Guilherme Marques do Lago - CFO
And if I may just add one thing that we -- Thiago, you mentioned about the benefits of open banking for our credit -- consumer credit business. But open banking or, better said, open finance will bring those insights into both the assets and the liability side of the consumers. So it's not only how to do better credit underwriting or customer segmentation, but it will also materially and positively impact our investment franchise because we will be able to identify what are the assets that the customers have in other financial institutions and influence the best way for them to invest their money.
Guilherme Rocha Vieira - Senior Manager-IR
Next question comes from Ashwin from Citi.
Ashwin Vassant Shirvaikar - MD & Lead Analyst
I was wondering if you could help us disaggregate the growth in ARPAC into the contributing factors, perhaps you said in engagement maybe of the more legacy products versus the traction that you might be seeing in some of the newer products introduced in the last 12 to 15 months versus just higher interest rates, things like that.
Guilherme Marques do Lago - CFO
Sure, Ashwin. I love to walk you through this. I would actually draw your attention to Slide #10 of our presentation. And that probably gives an idea of how the ARPAC evolution has performed over the past years, but also what actually moves the needle in there.
So if you take a look on Slide 10 of the presentation, on the right-hand side, you see the cohort views of the ARPAC. And you can see 2 things here. First, you can see that our average ARPAC is now $6.7, it came from about $3.5 per month a year ago, so it's an increase of over 60%. But you can also see that the more mature cohorts are already at $19. Most of this increase from the earlier cohorts, the more mature cohorts, are primarily driven by our bank account process -- product and our credit card products.
Why? Because the penetration of bank account is about 85%. The penetration of credit card is about 60%. But the penetration of personal loans is still less than 5%. So most of the ARPAC growth so far derives from the maturation of credit card and bank accounts. Now once we do cross-sell and upsell of other products such as personal loans, you can see ARPAC going up very significantly. In fact, consumers who have adopted our 3 core products, bank accounts, credit cards and personal loans, already have ARPAC of about $35 to $40.
So personal loans, as we increase the penetration, both upsell and cross-sell, is expected to bring material ARPAC to the equation. In addition to personal loans, you also have investments, insurance, marketplace that are expected to also contribute to the expansion of the ARPAC in the future.
Ashwin Vassant Shirvaikar - MD & Lead Analyst
Okay. So it sounds like many of the newer products are yet to contribute and what you're seeing is more the older products.
Guilherme Marques do Lago - CFO
And just to give you a perspective, Ashwin, the ARPAC of incumbent banks today, retail incumbent banks, if you take only the retail operations, ended the first quarter of 2022 at about $40, 4-0, so we are 6x higher than our average ARPAC. So there is a material gap for us to close over the coming quarters and years.
Ashwin Vassant Shirvaikar - MD & Lead Analyst
Got it. Got it. And then I kind of see that the interest-bearing card receivable to total card receivables ratio ticked up. It was in that 10% to 12% range, ticked up to 16%. Is that a more sustainable level? What is driving that? If you can comment maybe on the change in consumer behavior underlying that perhaps.
Guilherme Marques do Lago - CFO
Yes. No, absolutely. So I think that is working towards a more sustainable level. But if you take a look at our IBB, interest-bearing balance, divided by our receivables, we still have a below-average ratio. So we have less IBB than the average of the market for the same volume of credit card receivables.
We have been introducing more credit card financing products that gives you the ability to basically finance boletos, which are bank slips-financed deals, and that has increased the percentage of IBB into the credit card journey of our customers. So you should expect this to be more recurring levels. In fact, you should expect this to actually go slightly up in the coming quarters and years.
Ashwin Vassant Shirvaikar - MD & Lead Analyst
Good quarter.
Guilherme Marques do Lago - CFO
Thanks so much, Ashwin.
Guilherme Rocha Vieira - Senior Manager-IR
The next question comes from Neha from HSBC.
Neha Agarwala - Analyst, LatAm Financials
Congratulations on the strong quarter and for all the color provided, very helpful. I have one additional question on asset quality. How much -- how far away are we from normalization of NPL ratios? If I look at the pre-COVID 90-day NPL ratio during 2018, it was roughly about 5%. But at that time, you did not have personal loans really. So now taking into account the change in mix that you have, what is the normal 90-day NPL ratio that we should expect? And how fast do you think, in the coming quarters, are we likely to get to that level?
Youssef Lahrech - COO
Neha, thank you for the question. So perhaps the best way to think about this and look at this normalization is to take a look at Page 22 in the earnings presentation. On that page, what you see is the lag NPLs, both 15-90 and 90+, for our credit card business where you can compare where we are today versus where we were prepandemic.
As you pointed out, prepandemic, our loan portfolio very small, just in test mode. So there's no basis for comparison there. But what you can observe in Page 22 is we continue to be slightly below 2019 levels on both metrics, a little bit more on 90+ because it tends to lag, but pretty close on 15-90. And so while it's hard to quantify exactly when we're going to get back fully, our baseline expectation is we'll continue to see that normalization through the next months and quarters as we go forward.
Neha Agarwala - Analyst, LatAm Financials
I understand it's a bit hard to dig, but would you say a 90-day NPL ratio of, say, 5.5%, 6%, that sounds more reasonable to you? Given the change in mix and a more normal scenario, say, maybe by end of the year or early next year, will that kind of level be within your expectation, so to say?
Youssef Lahrech - COO
Yes, Neha. So to be clear, we don't provide guidance on NPLs. But if I were to guide you qualitatively, there's a few drivers that are happening. There's this ongoing normalization that we're probably nearing the end of, given the data I just pointed to, there is shifts in mix with the higher growth in our personal loans portfolio, which are, all else equal, pushing the NPLs up. And then you have normal seasonality, and you can see in the appendix of our presentation how that drives NPLs up and down through the quarter. So those are the main drivers that I would think of.
Neha Agarwala - Analyst, LatAm Financials
Okay. One last question. There was a considerable increase in the activity rate despite strong net adds. Could you give us a bit more color as to, despite the strong net adds, how you managed to increase your activity rate every quarter? And what is a good level that we should expect in the coming half? Are there any specific factors which led to a pickup in activity rate? And what is the normalized level that we should see? And how sustainable are these net adds of almost $6 million every quarter?
David Velez-Osomo - Founder, Chairman & CEO
Thanks, Neha. So I'll comment on the activity rate. Won't be able to give you specific guidance on numbers. But on the activity rate, really what's driving is we began with effectively 1 credit product that offer very low credit limits. And so obviously, for a lot of people that wanted to do business with us, who didn't have an account, who didn't have loans, who didn't have investment, who didn't have insurance, and that will ultimately create a number of people that would open, would get our credit card, and they would just not be using that much.
As we launched credit card, savings, lending, investments, insurance, marketplace, you start seeing this flywheel accelerating where more people find more reasons to bring more of their business and we become the default primary bank account. In fact, we measure this very clearly where for customers that have been with us for over 6 months, over 50% of those, we become their primary bank account.
And that provides a lot of activation, that drives, as we give them higher credit limits on their credit card because we get to know them better, they start bringing their salaries every month, then they start getting their loan, then they bring their savings and they start investing within our app. Then they start shopping in our marketplace.
And so ultimately, the value proposition that we can offer customers becomes way stronger. And this drives a lot of activity of any type, from investing, to savings, to payments, paying PIX, receiving payments and ultimately being the main bank account, main financial relationship with that customer, which is what we want to drive.
So hard to give you a full estimate of where that lands. We're obviously working. We see a significant, still, opportunity to increase that when we see such a slow -- still, the point I mentioned, we have a large customer base but low market share in lending or credit card or limits are too small. As we increase the penetration of those products within those base, that will come with more activity rate. As we become the more kind of the de facto primary bank account, that activity goes up. And we're working very hard to bring more and more products and more reasons for customers to really use us as their primary financial relationship.
Guilherme Rocha Vieira - Senior Manager-IR
Next question comes from Pedro Leduc from Itau.
Pedro Leduc - Research Analyst
Okay, I hope you guys can hear me.
David Velez-Osomo - Founder, Chairman & CEO
Yes.
Pedro Leduc - Research Analyst
All right. For me, switch subjects a little bit. On the services side, okay, service revenues continue to expand at a very solid pace, but mostly on the card front. Others, we see fees from delays moving. But others, I assume were a bit shy of what we expected, at least on insurance investments. If you can comment a little bit about this, first maybe just seasonality on this side as well.
And back into cards, can you remind us when the new lower, even if it's self-imposed, prepaid interchange cap will start for you guys and if we continue to gain share? Just to take forward a little bit overall the service revenue evolution.
Guilherme Marques do Lago - CFO
So maybe I can take the interchange cap question, and I think Jag can comment a little bit more on the product road map for the services business. But I think on the interchange cap on prepaid, just a brief recap. So in March of this year, Mastercard released a public consultation proposing the reduction of interchange rates on prepaid cards to about 80 bps from 120 bps. I understand this public consultation is still being analyzed by both Mastercard and it still has to go through the approval process of the Brazilian Central Bank. And if that was to be implemented, it would actually cause a decrease in our revenues of about 2.4%.
Prepaid interchange revenues accounted for, give or take, 8% of our revenues in 2021 and also in the last 12 months. So that is something that will have a fairly marginal impact on our top line and bottom line. It is very hard for me -- for us to give guidance on the timing for this. We are just now watching this very closely with both Mastercard and the Brazilian Central Bank. And it's something that we expect to have a definition throughout 2022, but it's very hard to say if it's going to be in the second quarter, third quarter or the fourth quarter.
Jag, you want to comment a little bit on Pedro's question with respect to insurance, investments and other service business fees?
Jagpreet Singh Duggal - Chief Product Officer
Sure. Thank you, Lago. A few thoughts. First of all, I think importantly, the performance of those businesses, more service-based businesses, as you mentioned, has been largely in line with our expectations. As we roll out new products, David and others have referenced this earlier, we look first to find a product that our customers love, that there's real resonance with. And that involves a process of rolling out a minimum viable product, but then optimizing it and iterating it, sometimes for several quarters, while we find the parts that really resonate and we find the parts that require more work.
And so we are quite comfortable having a product that is growing, growing relatively rapidly from a small base but not becoming a material part of our business for quite some time while we focus on optimizing the product. And we focus on optimizing the product well before. We will not scale a product explosively and aggressively until we get to that point where we're really comfortable that the product is truly resonant with our intended customer base.
And I would say that for a number of our new products, some of them are services, some of them are other new products that aren't service-based, we are working through that product -- we're working through that process, and we're quite pleased in basically every case with the progress we're making. And we measure our progress at this stage more by customer love and progress towards it than we do by the scale of adoption just yet, and that follows once we are confident that we've got a product that really works.
That was, by the way, the formulary we followed, for example, with our account products for many, many, many quarters, also a process very similar to what we did with personal loans and are still, in some ways, doing with personal loans. And as you get into the rest of the portfolio, that's a pretty good summary of where many of our products still are. And -- but generally, we're pleased with their traction.
Pedro Leduc - Research Analyst
Good. Just one final piggyback on this. The revenues that are generated by you generating credit to other parties like the ones in real estate, is that already here somewhere on the service side? Just to also review on where those products are in terms of rollout.
Guilherme Marques do Lago - CFO
They are and they would be in the fee part of the revenues.
Pedro Leduc - Research Analyst
Yes, any color on how the rollout has been there already?
Guilherme Marques do Lago - CFO
Yes, we have -- yes, we are still working on a full integration with Creditas, which is the partnership to which I believe you alluded. Creditas is one of, we believe, the best-in-class manufacturer of auto equity and home equity loans. We have started to do experimentations with their products in our customer base. They have been quite encouraging. They will only actually start kind of gaining more traction in a way that will probably be more relevant in terms of P&L towards fourth quarter of this year, first quarter of next year based on our expectations.
We are still working with them on what's the best way to create the best possible experience for our customers to access their products and to increase the conversion before we have a broader rollout in our customer base. So something more towards, I would say, 6 months from now to have a more relevant or a meaningful impact in our revenue line.
Guilherme Rocha Vieira - Senior Manager-IR
The next question comes from Alexander Markgraff from KeyBanc.
Alexander Wexler Markgraff - Associate
I wanted to ask about the addition of crypto trading to the Nu platform. Just curious your take on the primary motivation for retail consumers across Brazil to own crypto and whether or not you plan to introduce functionality beyond trading to kind of increase utility of that crypto on the platform. Then I have one follow-up.
David Velez-Osomo - Founder, Chairman & CEO
Sure. So we've seen really significant interest over the past year in our consumer base for owning crypto and investing in crypto. We are actually able to see the type of transfers out of our bank account into crypto trading platforms. And so as we talk to our customers and try to build the products that our customers want, we thought it was important to offer a full crypto trading platform. Right now, we're beginning obviously with just with Bitcoin and Ethereum.
The use case tends to be a combination of, frankly, trading and investing on the crypto as well as long-term saves and as a hedge towards inflation. You see both type of use cases. You also see that the kind of hedge towards inflation and devaluation of the currency, you're starting to see that much more clearly in our Latin American markets than Brazil. But that's a big use case that people tell us to do. So we're happy to be able to offer that option to customers, and we're just kind of really at the beginning of the journey building that platform for our customers.
Alexander Wexler Markgraff - Associate
Super helpful. And then just as it relates to compensation expense, how are you thinking about the mix of cash versus share-based compensation going forward as you strive to continue to be competitive in the talent market?
David Velez-Osomo - Founder, Chairman & CEO
So look, we have had historically relatively low, let's say, net burn rate. So even before the IPO, our net burn rate has been substantially below 2%. I think going forward, we don't expect to be at anywhere close to those 2%, and we should expect to operate lower. It is super important to note that the compensation structure that we have in-bank, which is a little bit different from most of the other peers, people get their monthly salary in cash, but 100% of the variable compensation is paid in shares.
We think this is enormously important for the long-term alignment of the business. And it's not something that we expect to change or shift. It's something that we expect to continue paying and structure the compensation around us. And we don't expect net burn rates to actually go up from their historical levels. If anything, they should be stable or going down. We think that this will still provide us with adequate level of compensation to keep on attracting and retaining the best talent.
Guilherme Rocha Vieira - Senior Manager-IR
The next question comes from Eugene from MoffettNathanson.
Eugene M. Simuni - Analyst
You guys can hear me?
David Velez-Osomo - Founder, Chairman & CEO
Yes, we can, Eugene. Go ahead.
Eugene M. Simuni - Analyst
I want to come back to international expansion, very nice to see rapid growth in Mexico. I'm curious if you can comment on what you're seeing from the behaviors of new cohorts in Mexico. Or is it similar to what you saw in Brazil as you were building out this business? What are the main differences, if any? And kind of what is it telling us about the potential trajectory of growth in those new markets as compared to what we've seen in Brazil?
David Velez-Osomo - Founder, Chairman & CEO
Eugene, thanks for that question. So you're right. I think one of the questions or one of the conversations we had a lot in the early days with investors was our growth in Brazil was so significant, driven by member demand and virality in my very, very healthy cohorts that there was a real question of where we could replicate this model into other countries beyond Brazil.
And so we were very curious about what would happen when we launched these new geos. And fast forward in 2 years after the launch of Mexico, Mexico for us today is effectively beating Brazil at every single metric starting from a Net Promoter Score, which is 95. I think it's probably the highest NPS of any consumer company in any category in the world.
If you hear of anybody higher than 95, please let me know. I'm very curious. But that is driving then -- you start with a high NPS, which is a function of the huge consumer pain. You got to remember that Mexico has a credit card penetration of 12% versus Brazil of 35%. So 88% of Mexicans have not access to credit card. That creates higher consumer pain.
And by the time we launched, that ultimately configurate better product-market fit, which then starts driving the flywheel of customer acquisition. Most of our growth today in Mexico is coming through word-of-mouth referrals. We do not pay anything for those referrals. So our CAC, that is very, very low, comparable to Brazil. We grow with low credit limits, then we start giving higher credit limits. That drives engagement up. And ultimately, we took -- we were able to get to that pole position of being the largest credit card issuer in Mexico today, every month, faster than what took us to get to Brazil, to that place.
The other part that is just different than Brazil and is much more positive is in the early days in Brazil, there was a lot of skepticism about what a digital bank was, why we didn't have any branches. It took us about 2, 3 years to start building that friction and start building a brand. By the time we get to Mexico, it is clear that the kind of concept of digital banking of fintechs is much more understood.
The market is readier for us. There is higher Internet and smartphone penetration. And we have a brand that actually traverses regions. We can go back to Mexico and day 1, we can say, we're the largest digital bank in the world. We have over 57 million customers in Brazil, you can trust us. That was obviously very hard to do in the early days in Brazil when we had nothing.
So we think that sort of the size, the reputation, the brand, a readier market and a consumer pain are all the factors that are getting us really, really excited about the opportunity in this market. And we are obviously earlier in Colombia, which we're also seeing very similar leading indicators to the growth. So overall, we feel very excited about the opportunity in these 2 new markets.
Eugene M. Simuni - Analyst
Got it. Got it. Very interesting. And then my follow-up is perhaps another important new markets for you guys, small businesses. I think you provided a stat of 1.6 million small businesses on your platform now. Can you talk a little bit about the products that you're introducing in that market? And kind of what should we be on the lookout for in terms of your strategy there? What milestones?
David Velez-Osomo - Founder, Chairman & CEO
Sure, absolutely. I'll let Jag. Jag want to take a hit at this one. This is your baby, so go ahead.
Jagpreet Singh Duggal - Chief Product Officer
Yes, I missed the part of which market you're referring to.
Eugene M. Simuni - Analyst
Small businesses, SMEs.
Jagpreet Singh Duggal - Chief Product Officer
Yes, yes. A little bit of context on small businesses and then we can talk about the path forward. We have spent the last 12 -- closer to 18 months at this point nurturing that product, making as I -- basically following the process I referenced in my earlier answer, to make sure that the core account itself met the fundamental needs of our target customers, these small merchants.
Over the last couple of quarters now, we have started to gain real confidence in the traction of the core accounts product and started to focus on additional pain points that our customers experience and that they tell us about, often in no uncertain terms. I'll highlight too, the acceptance of payments is an area which they feel is difficult, it's inconvenient, it's expensive. The words they use when they talk about payment acceptance is very telling. They used the word loss when they refer to the rates they pay on payments acceptance. The other large need that they are quite vocal about is around credit cards, small business credit cards.
And so these are areas that we have started looking into experimenting with so that, again, we can nurture a product that, like our core account, is truly resonant with our rapidly growing base of customers. We are excited to see the rate of engagement that they have, that small businesses have with our emerging suite of products for them and the high degree of NPS and the product resonance with them. So we're very, very excited about the dynamics we're seeing there even in the relatively early stages of that product suite.
Guilherme Marques do Lago - CFO
And if I may just add 30 seconds to what Jag mentioned. No, the SME business that we have is probably one of the most underappreciated kind of assets that we have within our product portfolio. We have 1.6 million, 1.7 million customers. We have already become one of the largest SME financial services provider in Brazil. And the profit pool of SMEs in Brazil is so substantial.
The quality of services that is provided by the market, in general, is so low, that we are very excited with the ability to continue to grow there, getting to a profit pool that can be as big as 30% to 40% of the profit pool of the consumer finance in general based on the last estimates that we have been provided. So thank you so much, Eugene, for asking the question.
Guilherme Rocha Vieira - Senior Manager-IR
That's the end of the Q&A section. I would like to turn the floor over to David to close the call.
David Velez-Osomo - Founder, Chairman & CEO
Thank you, Gui, and thank you, everybody, for participating on this call. I just wanted to highlight again how excited we are about the moment that we are navigating in. We believe we're the best-positioned company to lead the digital banking transformation in Latin America, which is one of the largest regions in the world.
With nearly 60 million customers, we have already become one of the largest financial institutions in the region by number of customers. We have been able to maintain one of the highest, if not the highest, Net Promoter Score of any consumer company in the world in all the regions we operate, which we think is a leading indicator for growth and product-market fit.
We have also developed the lowest-cost retail banking platform in the region, very low cost to acquire, very low cost to serve, very low cost of funding and especially important in the current environment, very low cost of risk. And finally, we have continued to have best-in-class unit economics, allowing us to have an LTV of CAC, which is best-in-class, over 30x.
So we remain just as bullish on the long-term prospects, while at the same time, confident in our ability to withstand short-term volatility, thanks to the high resilience of our originations and extremely strong capital and liquidity position. Thank you for making the time for today's call. And if you have any further questions, please do not hesitate to reach out to our Investor Relations team. Thank you, everyone. Have a great day.
Operator
The Nu Holdings conference call has now concluded. Thank you for attending today's presentation. You may now disconnect.