Over the last few years, I ve noticed that many founders on Product Hunt are working on payments, loyalty, rewards, and QR-based platforms, yet the real challenges rarely get discussed openly. Most conversations stop at feature lists, while the actual complexity lives in onboarding flows, edge cases, security tradeoffs, and operational scalability.
CHIMAD is a digital payments and rewards platform we helped engineer, and I wanted to break down how it was built, what problems mattered most, and which decisions actually made a difference. Hopefully this helps anyone building something similar avoid a few painful mistakes.
I m a WordPress developer working with agencies and freelancers on form-heavy sites.
I kept running into the same issue: sending form submission data to custom APIs or internal tools usually meant brittle webhooks or a lot of custom code.
I started building a small plugin to simplify this for myself and a few teams I work with.
