Lunch service at a healthy restaurant is a race: a continuous queue, hurried customers with a forty-five-minute break, a team taking payment after payment. In that setting, any loyalty programme that adds even ten seconds per customer is doomed: ten seconds multiplied by a queue of twenty people is a service that overflows.
The starting constraint
The restaurant wanted to build loyalty with its office clientele (the perfect potential regulars) but flatly refused: an app (nobody would download one for lunch), a stamp card (the time, the forgetting), typing a phone number at the till (the queue). In other words: loyalty, yes, but only if it costs nothing in time, for the customer or for the team.
The set-up
An NFC tag placed next to the payment terminal, in the restaurant's colours. That is the entire deployment. The team received no training: there was nothing to learn. The customer pays, taps the tag while the terminal prints the receipt, and their point is awarded. The first time, a one-second Face ID confirmation; after that, nothing.
Why it took
- The lunch clientele is recurring by nature: offices do not move. The programme did not create the recurrence, it rewarded it, and reinforced it.
- The gesture is in the flow: not an extra step, a reflex picked up in three visits.
- Anonymity removed the reluctance: no "what do you want my number for?". The customer who does not want to give anything gives nothing, and still earns points.
The lesson
Fast food and high-pace shops are reputed to be incompatible with digital loyalty. It is the opposite: they are the best ground, provided the programme respects their absolute constraint, time. A programme that costs the team zero seconds and the customer one second can build loyalty in any queue.