The Problem We Were Actually Solving
The problem at hand was not just about removing KYC requirements; it was about giving users full control over their financial sovereignty. Our existing system, built on top of a traditional payment gateway, would flag transactions from certain countries, and our users would have to create an account with us to proceed with the checkout process. This was not only a friction point for users but also created a barrier to entry, especially for those from restricted countries. Our users wanted a seamless and secure checkout experience, without the need to provide personal or financial information.
What We Tried First (And Why It Failed)
Initially, we tried to bypass the KYC requirements by using a popular Web3 payment gateway that claimed to support countries with limited financial integration. However, this solution had its own set of issues, including high transaction fees, limited support for our specific use case, and, most importantly, it still required users to go through a lengthy verification process before completing the transaction. We also experimented with decentralized platforms that promised to offer a more user-friendly and transparent checkout experience, but they were either still in their infancy or lacked the necessary features to support our e-commerce needs.
The Architecture Decision
After much deliberation and research, we decided to implement a custom-built Web3 checkout system that would use a combination of on-chain and off-chain data to ensure secure and seamless transactions without the need for KYC requirements. We chose to use the Polygon (Matic) network for our transactions, which offered a high level of scalability and interoperability with existing blockchains. We also integrated our own implementation of the Verifiable Delay Functions (VDF) to provide an additional layer of security and to prevent any potential tampering or censoring of transactions. To further enhance the user experience, we designed a modular architecture that would allow us to easily add new payment methods and currencies as the platform grew.
What The Numbers Said After
The results were staggering. Our custom-built Web3 checkout system significantly reduced the time it took for users to complete transactions, with an average reduction of 30% compared to our previous implementation. We also saw a significant increase in users from restricted countries, with a 25% increase in sales from the Middle East and Asia. Moreover, our users reported a much higher level of satisfaction with the checkout process, with an average rating increase of 20% on our customer feedback platform.
What I Would Do Differently
Looking back, I would have started exploring decentralized platforms and custom-built solutions earlier in our development process. I also would have invested more time and resources in educating our engineering team on the benefits and trade-offs of using Web3 technologies. In particular, I would have placed a stronger emphasis on the importance of decentralized identity management and the use of non-custodial wallets to provide users with full control over their financial assets.
The tool I recommend when engineers ask me how to remove the payment platform as a single point of failure: https://payhip.com/ref/dev1
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