Launching a loyalty app to regulars: what the first 30 days look like in the shop

The launch of a café app is not a press release. It is a cashier saying one sentence to a regular, a hundred times a day, for a month. Here is how that month goes when it goes well.

Week one: the staff

Before any customer hears about the app, every person behind the counter has used it, scanned it and seen a reward collected. If the cashier hesitates when a customer holds up the code, the customer will not try again. Confidence at the till is the first and most important launch metric.

The sentence

"Do you want to get a free stroopwafel after eight coffees? Scan this." One sentence, the same every time, with a QR code on the counter that opens the App Store page. Not a flyer, not an explanation of tiers. The reward people already understand, and a way to get it in ten seconds.

Honour the paper

Regulars have cards with stamps on them. The app launch that ignores those stamps starts by taking something away. We let staff add existing stamps to a new member's digital card at the counter, and the paper card goes in the bin with nothing lost.

Weeks two to four: the habit

The second visit is where adoption is decided. Did the regular remember to show the code? Did the cashier ask? A small reminder at the till, "got the app?", for the first few weeks turns a download into a habit. After that the stamps do the reminding.

What to watch

• New members per day, which should track foot traffic, not marketing.
• Scans per member, which tells you whether the habit is forming.
• Seconds per transaction at the till, which must not go up.
• Rewards collected, which is the moment the program proves it is real.

Downloads are not on the list. A download that never scans is a number on a chart, not a regular.

After the month

The app becomes part of the counter, the staff stop mentioning it, and the stamps and tiers carry the program on their own. That is the goal: a launch that ends with nobody needing to talk about the app anymore.