1. A method of providing entitlement services information to users, comprising: receiving a request for entitlement services information for a particular user; and in response to receiving the request, accessing a common entitlement services information repository; wherein the common entitlement services information repository associates entitlement services with products to which the entitlement services attach and with users of the products; wherein each of at least a portion of the plurality of users is associated with at least two products.