ImaGnation 2026 — GCash Innovation Challenge
Out of 366 initial pitches nationwide, we placed in the Top 10 of ImaGnation 2026, GCash's innovation challenge, with a payment-verification tool for informal merchants whose cashiers or store attendant have no way to confirm that a GCash payment actually landed, because the receiving account belongs to the owner.
To be honest, we weren't expecting to make it into the Top 10, let alone get invited to the GCash office to refine the product further. That invitation alone already felt like more than we came for.
We built for informal merchants, the small stores where the person at the counter isn't the person who owns the GCash account. The cashier takes the payment but can't see the account, so there's no way to confirm the money actually arrived. Our solution gave that cashier a way to verify a payment without handing over access to the owner's account.
Going in, we were convinced the idea was already solid. Then came the three-day bootcamp GCash ran for us, where we got hit with blocker after blocker that we had never thought about, all of them things that would break the moment the product touched a real informal merchant's store. Humbling is the honest word for it. This was easily the most intensive and high-pressured hackathon I've been part of.
Our mentor, sir Ian Geronimo, was blunt with us, and that's exactly what we needed. His feedback cost us our comfortable assumptions and gave us a far more realistic read on what shipping a payments product actually demands.
I walked away caring less about the placement than about how differently I now look at an idea before calling it finished.
Highlights
- Finished in the Top 10 of the GCash ImaGnation Innovation Challenge, and got invited to the GCash office to refine the product
- Tackled payment verification for informal merchants whose cashiers can't see the owner's GCash account
- Went through GCash's three-day bootcamp, the most intensive and high-pressured hackathon I've joined, where mentors surfaced real-world blockers we had completely missed
- Learned to pressure-test an idea against reality instead of assuming it was already right
Appreciation
Thank you to our mentor, sir Ian Geronimo, for the honest insight that humbled us and made the idea stronger, and to my teammates for taking the criticism and reworking the solution with me.