Your stamp cards, now digital

SelloApp replaces your business's paper loyalty cards with a digital stamp system: customers collect stamps with every purchase and redeem their reward straight from their phone.

How it works

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Business map

Customers discover nearby businesses with active promotions on an interactive map.

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Promotions your way

Define any combination: "5 haircuts, 1 free" or "3 products, one gift" β€” no rigid templates.

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QR or 8-digit code

Every stamp and every reward is validated with a single-use code, with date, time and location traceability.

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Automatic notifications

We let the customer know when they're one stamp away from completing their card β€” more sales, more loyalty.

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Clear profitability

Before launching a promotion, see whether that free reward means a profit, a loss, or a break-even sale.

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Goals and perks

Hit growth goals (like registering new customers) and unlock training and giveaways.

Start building customer loyalty today

Low prices, no technical skills needed, ready in minutes.

πŸ“± Download the app