Sellos

The problem

Paper punch cards get lost, are easy to fake and tell the owner nothing about who comes back. Loyalty apps built for big chains are too expensive and too complex for a coffee shop.

Who it's for

Cafés, restaurants, barbershops, car washes and any small business with repeat customers.

What it does

• Create several cards, each with its own reward, color and number of stamps.
• Earn rules by number of purchases or by amount spent, with an optional daily limit and welcome stamps.
• Customers join by scanning the business QR, with no app to download.
• Counter mode: type a 6-letter code or scan the card, record the purchase and redeem rewards.
• Customer list with history, manual adjustments with a reason, and CSV export.