Service vouchers: "1× massage 60 min" instead of a euro amount

Sell a gift card for a service or a number of visits instead of a sum of money, for example "1× massage 60 min" or "3× haircut". Each visit ticks one off, and the card shows what is left. Made for salons, spas, clinics and experiences. Idea for Pro, under consideration: vote if you would use it.