Various systems and methods for maintaining write order fidelity in a distributed environment are disclosed. The composite of the present invention is a composite produced by compositing from 0. Furthermore, the retail product preferably has an independent or intrinsic value apart from the use of the product in the venues, and may include, for example, a toy wand or like toy device, apparel, andor jewelry. Since the system obtains and verifies the relationship between proprietary and real identities of the users, the financial transaction can be facilitated in a secure and trusted fashion without revealing real identities. In one embodiment, the session key is used to encrypt data to be exchanged via an non-trusted channel within the computer system. The interface may be configured to perform a data access in response to memory control, address, and data signals on the memory bus.