When a customer is subscribing memberships will get special benefits from the store in the future, such as a purchase order, receive a discount in the month some months to 30. Percentage to memberships
When customers apply for memberships to exclusive rights of way in order to get a discount, like the birth month. Some 30 months will reduce Percent for memberships
When the client application memberships are special from the shop in order next time, such as discount in month of birth. Some months will reduce the 30. Percent to memberships.