Partech has led a $5 million seed round in Happy Pay, one of Africa’s fastest-growing Buy Now, Pay Later (BNPL) platforms, with additional backing from Futuregrowth Asset Management, 4Di Capital, E4E Africa, Equitable Ventures, and Felix Strategic Investments.

"We've looked at most Buy Now Pay Later companies across Africa, Europe and the US, and we're clear that the best model for creating true value is the one Happy Pay has built. BNPL only makes sense when it delivers real affordability for consumers while helping merchants improve conversion, grow their client base, build loyalty, and reduce acquisition costs," said Matthieu Marchand, Principal at Partech.

The Cape Town-based startup, which has more than 600,000 registered users, is building what it describes as an ad-subsidised payments network. The model removes interest and fees from consumer finance entirely by shifting the cost of instalments to merchants and brands that benefit directly from increased sales.

"Our mission is simple, to make cash-flow management free for consumers," said Wesley Billett, Co-Founder and CEO of Happy Pay.

"If we can connect the right product to the right person at the right moment and remove payment friction, commerce itself can fund the flexibility. That allows us to deliver installment payments without charging consumers interest."

This approach marks a clear break from traditional lending models, which depend on interest, fees, or revolving balances. Instead, Happy Pay generates revenue through merchant funding. Retailers pay for access to flexible payment options combined with targeted advertising that drives measurable outcomes such as higher conversion rates, larger basket sizes, and access to new customers.

At the core of the platform is an AI-driven advertising and distribution engine that links product discovery directly to purchase. It uses behavioural signals, transaction data, affordability insights, and contextual information to determine what users are most likely to buy and when. These offers are delivered through Happy Pay’s app as well as partner apps and digital channels, guiding users seamlessly from discovery to checkout with instalment payments already integrated.

Unlike traditional digital advertising, the system is optimised for completed transactions rather than impressions or clicks. Merchants only pay when a sale occurs, while consumers gain access to interest-free payment options at the moment they are ready to buy. The company positions this as a closed-loop model that turns marketing spend into trackable revenue by directly linking advertising to purchases across both online and physical retail environments.

Rather than operating as a simple payment option at checkout, Happy Pay is building a broader commerce infrastructure where advertising, payments, and financing function as a unified system. Brands can promote specific products to targeted audiences, merchants can drive incremental revenue, and consumers can access flexible payments, all within a single network that blends fintech, commerce, and adtech.

The model is particularly relevant in markets like South Africa, where credit is expensive and access to affordable lending is uneven. With many consumers already allocating a significant portion of their income to debt repayments, demand has been growing for short-term, predictable instalment options that avoid long-term financial strain.

"Traditional credit in South Africa is expensive, with the average credit-active consumer spending around 28% of their net income on debt repayments," said Billett. "We believe our model changes that equation by creating value for every participant. Merchants grow sales and acquire new customers, consumers gain access to cost-free cash-flow flexibility, and we build a business designed to deliver positive, long-term impact."

The new funding will be used to expand merchant partnerships, grow distribution across digital and physical channels, and further develop the company’s AI-driven recommendations and advertising engine. Investment will also go toward strengthening risk management and fraud prevention systems as the platform scales.

"Credit has previously been monetised through the consumer," said Billett. "We're proving it can be monetised through value creation instead. When merchants grow, consumers shouldn't have to go into debt to make that happen."