What is Stamp card?
A stamp card is a loyalty card that earns a stamp for each visit or purchase and pays a reward after a set number, as in "buy 10 coffees, get one free".
Bhookly's digital stamp card earns per bill or per item, with a minimum spend and rules against stamp farming. There is no "add stamp" button: paying the bill awards the stamp and a refund takes it back. Chosen weekdays and hours can count double, which fills a slow afternoon without a discount.