Membership:

Membership:

To add the Membership, go to Point of Sale >> Setup >> Membership

Press Alt+2 to add the Membership. You will see the following screen fill the required fields and press Ctrl+ S to save the information 

Edit The Membership group:

To edit the Membership, go to Point of Sale >> Setup >> Membership

From the list click on option icon and click on Change button. Change the desired Membership setup and press Ctrl+ S to save the information. You can view the added information by pressing Alt+1 to go to the list and filter the result as per the requirement.