Membership card includes many products, for example, membership card (red card), membership card (green card), membership card (blue card), normal membership card, discount card, VIP card, registered membership card, formal membership card and so on. There are many ways to use the card. Membership card will be used in those places that need to identify, like in school, club, company, administration, team and so on.
The examples for Membership card using:  
Membership card for Tour Company
Membership card for Club
Membership card for service in company
Membership card, VIP card for bookstore
VIP health card