Subscription

Subscription: keeps track of entitlement to SubscriptionResource for a certain period of time (ie history of what was purchased/etc, used to check permission to access, etc)

SubscriptionResource: you would have one of these records for each resource, such as a file or a set of files, or a publication, or whatever

ProductSubscriptionResource: this is where you specify how much time and to what resources the customer is entitled to when they purchase the Product; the system automatically creates a Subscription record for each of these when the Product is purchased

If you want a customer to pay for a long period up front, you would just configure a Product for that. If you want the customer to pay monthly, but sign up for a longer period of time (like a year) then you would have a Product setup for 1 month of access, and create a ShoppingList for a recurring Order to happen once a month for 12 months.

-David

This was extract from the user mailing list : http://ofbiz.135035.n4.nabble.com/subscriptions-td158459.html#a158459