摘要 |
Various embodiments of the present invention involve systems and methods providing services and mechanisms to online operators for gathering information about individuals the operators may engage in transaction activities with as well as ensuring certain protections are maintained with regard to these transaction activities. In particular embodiments, the systems and methods provide services and mechanisms such as the non-limiting examples of user registration, user verification, user validation, user self-exclusion, unique identifiers across multiple websites, session identifiers and/or certificate control features, underage controls, jurisdiction controls, compulsive behavior controls, chargeback controls, clearance and settlement functions, and tax identification and collection mechanisms. |