Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: Methods and systems are provided for supporting electronic transactions, including transactions that are provided with per-user, per-device and per-domain security across domains of multiple service providers.

Abstract: A service transaction provider for administering a plurality of accounts for a client includes a computer having a processor, a data storage medium, and a network port. The storage medium is configured to store the clients' personal information, account information, and transactional information. The processor configured to create a database of client information including the client's personal information, account information corresponding to a plurality of accounts associated with the client, and transactional information corresponding to a plurality of transactions conducted by the client; designate as confidential a predetermined first portion of the database client information; designate as non-confidential a predetermined second portion of the database of client information non-confidential; and provide the client with access to the first and second portions of the database of client information via the network port.

Abstract: Methods and systems for managing user information using a customized computer interface which is user centric and geared toward creating and managing a personal information portal. In one aspect, the invention provides computerized methods for organizing a representation of user activities and information and navigating through an information management system that utilizes the representation.

Abstract: A service transaction provider for administering a accounts for a client includes a computer having a processor, a data storage medium, and a network port. The storage medium is configured to store the clients' personal information, account information, and transactional information. The processor configured to create a database of client information; designate as confidential a predetermined first portion of the database client information; designate as non-confidential a predetermined second portion of the database of client information non-confidential; and provide the client with access to the first and second portions of the database of client information via the network port. Access to the second portion is provided to a plurality of vendors, while access for the first portion is denied to the vendors.

Abstract: A universal electronic transaction card (“UET card”) is capable of serving as a number of different credit cards, bank cards, identification cards, employee cards, medical cards and the like. The UET card includes storage elements, an input interface, a processor, a display, and a communications interface. In a preferred embodiment, the UET card stores transactional information to eliminate paper receipts and includes security features to prevent unauthorized use. The UET card may also be used to replace conventional currency and traveler's checks, and may be configured to store and display promotional information, such as advertising and incentives. A communications interface unit (“CIU”) may be provided to interface between the UET card and a personal computer, automatic banking terminal (commonly referred to as ATM machines) and/or an institutional mainframe computer. CIU devices may include electrical contact for recharging a UET card.

Abstract: The invention also includes methods of issuing an account authorization to a UET card, a method of transferring transactional and account information between a UET card and a personal computer or a mainframe computer, a method of using the UET card as a remote terminal for a mainframe computer, and a method of conducting an electronic transaction.