Digital punch card app for restaurants: what works, and what it costs

By the Nomback team, who build ordering apps for independent restaurants. Updated October 20, 2026. Sources

A digital punch card is the paper "buy 9 get 1 free" card moved onto the customer's phone, and it works for the same reason: people finish what they started. 52% of consumers are already in a restaurant loyalty program, 81% of the rest would join if their favorite restaurant had one, and 60% of users want it in a smartphone app against 18% who want a physical card (National Restaurant Association). Standalone punch card apps cost $25 to $199 a month (Loopy Loyalty, Stamp Me) or come bundled with a POS plan (Square Plus at $49). The better version for a restaurant that takes orders is a stamp card inside its own ordering app, because the stamp is earned on the order itself, nobody has to scan anything, and the reward comes with a push notification that brings the customer back.

Do punch cards actually work for restaurants?

The numbers say yes, as long as the card is easy to use. Toast measured first-time guests returning at about 7% without a program and nearly 30% once enrolled in loyalty, roughly four times the return rate, across a 90-day window in early 2026 (Toast). The same data found up to half of a restaurant's order volume comes from about 7% of its guests (The Regulars Report), which is the group a card is for. PYMNTS found 48% of diners enrolled in a program in 2025 and 93% of members check for a deal before deciding where to eat (PYMNTS). Paper cards fail on the mechanics: left at home, forgotten, lost. A card on the phone that stamps itself when the order is paid removes all three.

Standalone punch card app vs a stamp card in your ordering app

A standalone app gives the customer a card in their wallet app that staff stamp with a QR scan or a code at the counter. It works, but it is a second thing to download, the stamp depends on a busy cashier remembering, and the app has no idea what the customer ordered. A stamp card inside the restaurant's ordering app earns the stamp automatically when the order is paid, shows the progress on the same screen the customer orders from, and can send a push when the reward is ready. It also only pays out on orders placed direct, so it pulls regulars off the 25% marketplaces instead of rewarding them for orders you already lost money on (why the card belongs in the app).

What do digital punch card apps cost?

From each company's pricing page, October 2026:

Product	Monthly	What it is
Loopy Loyalty	$25 (1 card, 1 location), $69 (3 locations), $95 (10)	Wallet-pass stamp card, staff stamp by scan
Stamp Me	$49 single location, $79 Pro, $199 Elite	Stamp card app, two programs per account
Square Loyalty	Included in Square Plus ($49) and Premium ($149)	Points earned at the Square register
Nomback	$99 with the ordering app, $399 setup	Stamp card inside your own iPhone and Android ordering app, plus push deals

Sources: Loopy Loyalty, Stamp Me, Square, Nomback. Square's loyalty page shows no standalone price; it is listed as a feature of the paid plans.

How many stamps should a free item take?

Fewer than you think. The first stamp should come with the first order, so the card is never empty, and the reward should land within the time a regular would order anyway. For a pizzeria whose regulars order weekly, five stamps for a free pizza means a reward about every five weeks; ten stamps is two and a half months and most people stop noticing. Anthony's Pizzeria in Allentown runs five stamps for a free pizza in its Nomback app, and the bag insert gives a free slice on the first app order so the card starts with a stamp. Price the reward against the margin: a free pizza after five $25 orders is about $8 of food cost against $125 of direct sales that didn't pay commission.

Should the reward be a free item or a discount?

A free item. It is easier to say ("sixth pizza is free"), it costs you food cost rather than revenue, and it gives the customer a reason to come in rather than a smaller bill they barely notice. Points systems with a conversion rate work for chains with analysts; for an independent, stamps on a card that everyone understands is the one that gets used.

How do you get customers onto the card?

Put it where they already are: a QR code on the counter and the pizza box, a card in every bag with a first-order reward, and a line on the phone greeting. Push notifications do the rest once they're in: a reminder when they are one stamp away, and a slow-night deal to the people who haven't ordered in three weeks. Toast's data shows 86% of email-driven and 83% of text-driven orders come from repeat guests (Toast), which is what the card is building: a list you can reach without paying a marketplace for the introduction. The playbook is on the order direct page.

What one regular on the card is worth

Original Nomback calculation, October 2026. One customer ordering $40 a week, 50 weeks a year.

Where they order	Restaurant keeps per order	Per year
DoorDash Plus (25%)	$30.00	$1,500
Your app, 2.9% + 30¢ processing	$38.54	$1,927
Difference	$8.54	$427

Four regulars moved to the card cover a $99 a month app for the year. A free pizza every five orders costs about $80 of food per regular per year against the $427.

Want your own app without the per-order math? Nomback is $99 a month and $399 to set up, no commission and no per-order fee, with a stamp card built in. Type your restaurant's name into the 10 second demo to see it.

Sources

Prices and fees were checked on October 20, 2026. They change, so check the source before you decide.