They used to come about 4 times a week and haven't been back in 3 weeks. 6 of them saved a phone number or email, so they can get a double-stamp offer valid until Sunday.
Offer on: 8 regulars get double stamps until Oct 25. They see it in their Sparo app.
Taps drop by more than half between 2 and 5pm. Turn on double stamps in that window for two weeks and I'll report what changed.
Double stamps are on between 2 and 5pm until Nov 3.
34% of your regulars also tap at Crumb Bakery, two doors down. Joint offer: buy here, get 2 stamps there, and the other way round.
Joint offer with Crumb Bakery is live until Nov 3.