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Cover image for The Folly of Overengineering Crypto Payments in a Global Business
sarah mokoena
sarah mokoena

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The Folly of Overengineering Crypto Payments in a Global Business

The Problem We Were Actually Solving

When we started building our course library, we quickly realized that a significant portion of our target market was in countries where traditional banks wouldn't work for them. For example, our users in Africa and Southeast Asia were often unable to receive payments from PayPal due to local bank restrictions. This meant that our revenue was either delayed or blocked altogether, causing frustrated users and lost sales. The problem wasn't the crypto itself, but the complexity and uncertainty of integrating multiple payment gateways to support emerging markets.

What We Tried First (And Why It Failed)

At first, we attempted to integrate multiple payment gateways to support different countries, using plugins and APIs from companies like Stripe and Braintree. While this approach seemed elegant, it led to a nightmare of errors, delayed payments, and confused users. Each new addition to our payment infrastructure added more complexity, making it nearly impossible to maintain and debug. We even encountered issues with anti-money laundering (AML) and know-your-customer (KYC) regulations, which slowed down our payment processing further.

The Architecture Decision

After months of struggling with traditional payment gateways, we decided to pivot and explore the use of cryptocurrency (BTC and ETH) as a primary payment method. This decision was rooted in the idea that crypto transactions weren't bound by the same geographic constraints as traditional payments. Our users in emerging markets could now purchase digital products directly using their cryptocurrency wallets, without the need for intermediaries like PayPal or banks. We chose to use blockchains like Polygon and Binance Smart Chain for faster transactions and lower fees.

What The Numbers Said After

The results were astonishing. Our conversion rates improved significantly, and our users in previously restricted markets were finally able to purchase our digital products. Our average transaction value (ATV) also increased, as users in emerging markets could now afford to purchase premium courses. However, we did experience a slight increase in chargebacks and refunds due to the volatility of cryptocurrency prices. Our average monthly recurring revenue (MRR) increased by 25% within the first six months of implementing crypto payments.

What I Would Do Differently

In hindsight, I would have started with a more granular approach to implementing crypto payments. We could have begun by integrating a single crypto payment gateway, like CoinPayments, and gradually expanded our support to other blockchains. Additionally, we could have implemented more sophisticated risk management tools to mitigate the impact of cryptocurrency price fluctuations. By taking a more incremental approach and focusing on risk management, we could have avoided some of the challenges we faced and achieved our goals more efficiently.

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