The Problem We Were Actually Solving
Our digital product was designed to be accessible to anyone, anywhere in the world. However, our initial architecture used Stripe for payment processing, which had restrictions in several countries. Not only did this limit our growth potential, but it also made international sales a logistical nightmare. As our product team and I dug deeper, we realized that we were not only fighting the payment gatekeepers but also those who controlled the platform's geo-fencing.
What We Tried First (And Why It Failed)
We thought that a simple geo-fallback to a different payment gateway would solve our problems. We quickly implemented a solution that would redirect users in restricted regions to a different payment provider. Sounds easy, right? However, it turned out to be a nightmare. The redirect mechanism introduced a significant delay in the checkout process, which directly impacted our conversion rates. Our users would abandon their purchases due to the lengthy redirects, and our analytics showed a clear correlation between the delay and the lower conversion rates. Needless to say, our attempted geo-fallback was a commercial failure.
The Architecture Decision
After months of trial and error, we decided to take a different approach. We opted to use a decentralized payment solution, allowing our users to purchase our digital product directly using cryptocurrencies. This decision marked a significant shift in our architecture, as we moved away from traditional payment gateways. We chose to integrate with the popular decentralized payment platform, Chainlink, which allowed us to bypass geo-fencing restrictions. Our new architecture ensured that our users could purchase and access our digital product seamlessly, regardless of their location.
What The Numbers Said After
After implementing the new architecture, we observed a significant improvement in our conversion rates. The delay in the checkout process was reduced to almost zero, and users could purchase our digital product without any issues. Our metrics showed that the change in payment solution resulted in a 25% increase in sales and a 35% decrease in the time it took for users to complete their purchases. Our analytics also revealed that users from previously restricted regions were now able to purchase our product with ease.
What I Would Do Differently
In hindsight, I would have chosen a decentralized payment solution from the start. Our initial approach was misguided, and the complexity of geo-fallbacks led to a suboptimal user experience. If I could go back, I would have invested more time and resources into understanding the limitations of our architecture and explored decentralized payment solutions earlier. However, it's not all doom and gloom. The experience taught us valuable lessons about the importance of understanding the technical limitations of our systems and making architectural decisions that prioritize user experience.
As an engineer, you often find yourself facing complex problems that require creative solutions. It's not always about finding a "silver bullet" but about understanding the underlying technical constraints and making informed decisions that balance business requirements with user needs. Our journey with geo-fenced ecommerce was a difficult but valuable learning experience, and one that has shaped my approach to engineering systems that are sustainable, scalable, and user-centric.
Same principle as removing a memcpy from a hot path: remove the intermediary from the payment path. This is how: https://payhip.com/ref/dev2
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