ProductSaaS

Stampify

A digital loyalty platform that replaces paper punch cards for cafes, salons, and shops, with wallet passes and a merchant dashboard.

Client
Stampify
Services
Product development, Payments, PWA
Built with
React, TanStack Start
Screenshot
4
stamping methods
6
core features built
5
tools in the stack

The project requirements.

The challenge

Paper stamp cards get lost, are easy to fake, and tell the business nothing about its customers.

The solution

We built a full SaaS: a card designer, four stamping methods including a rotating QR code, fraud-protected reward redemption, an installable app with push notifications, Google Wallet passes that update live, engagement campaigns, a merchant dashboard on real data, and Stripe billing across four markets.

Screenshot
Screenshot
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Key features

ReactTanStack StartSupabaseStripeGoogle Wallet
Card designer with printable join posters
Four stamping methods including rotating QR
Fraud-protected reward redemption
Installable PWA with push notifications
Google Wallet passes with live stamp updates
Stripe billing in four markets

Built with

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