Punch cards are a unique type of temporary membership, and can be created in any quantity. A Punch Card is created and saved as a type of Product.
To create a punch card for selling to your customers, start by creating a new product. Choose "Punch Card" as the type of product. For the title of the product, formatting it like the following examples will automatically set the max number of punches.
A product named "25 Punch Card" or "Punch Card - 25", will create a punch card with a limit of 25 punches.
A member with a valid punch card can checkin just like any other member. Each time the member checks in, it subtracts a punch from their punch card and creates a checkin.