The admin UI allows for a payment to be entered for a subscription with a future begin date. The "Add Product" UI does not allow the product to have a begin/end date, only a duration assuming that the time begins from the moment that the user registers for the subscription. However, the "User Payment/Subscription" allows a "payment" to be registered by the admin for a specific product and allows you to enter the begin and end dates for the subscription. This data is stored in the table:amember_payments.begin_date. I must be able to define, or have an "limited" admin define products in a "store" and to specify the begin and end dates of the product/subscription. I have annual and quarterly subscriptions. A quarterly subscription is not a "floating window" begining when the customer pays for it - alhtough it could be. This is a subscription service with specific begin and end dates. What do you think?