Abstract: An interface for a mobile communication device is provided, including at least one memory unit configured to store read/write data associated with transaction accounts, at least one user interface software application, and at least one contactless communication protocol application. A radio frequency identifier unit having an antenna communicates with a radio frequency identifier reader through a contactless transaction account communications channel distinct from a mobile communications channel of the mobile communication device. An input/output interface unit communicates with a corresponding input/output interface unit of the mobile communication device and provide access to and control of the at least one memory unit and the radio frequency identifier unit by a processor of the mobile communication device.

Abstract: An interface for a mobile communication device is provided, including at least one memory unit configured to store read/write data associated with transaction accounts, at least one user interface software application, and at least one contactless communication protocol application. A radio frequency identifier unit having an antenna communicates with a radio frequency identifier reader through a contactless transaction account communications channel distinct from a mobile communications channel of the mobile communication device. An input/output interface unit communicates with a corresponding input/output interface unit of the mobile communication device and provide access to and control of the at least one memory unit and the radio frequency identifier unit by a processor of the mobile communication device.

Abstract: A system and method for fraud prevention is provided. This system and method may comprise a web browser having form filing capabilities. This system may interact with a financial institution to request and receive a dynamic security code to be used in merchant checkout page to complete a transaction.

Abstract: A system and method for fraud prevention is provided. This system and method may comprise a web browser having form filing capabilities. This system may interact with a financial institution to request and receive a dynamic security code to be used in merchant checkout page to complete a transaction.

Abstract: A system and method for fraud prevention is provided. This system and method may comprise a form filing application. Form filling application may comprise enhanced authorization data capture capabilities. A system for transmitting an authorization request and a request for fraud services to a transaction account issuer is disclosed. The transaction account issuer may combine the authorization request and request for fraud services with additional enhanced authorization data to create an authorization response.

Abstract: A computer program is provided that causes a computer to enable a user to make an electronic payment via a communication network. A user is authenticated to a server computer. The computer retrieves identification information stored in a memory region of the computer, and transmits the identification information to a server computer via the communication network. In addition, the computer displays a personal-finance toolbar on a portion of the display screen, and the computer receives from the server computer, via the communication network, financial information of at least one financial account corresponding to the user. The computer displays, on the tool bar, at least some of the financial information received from the server computer. The computer concurrently displays on the display screen the tool bar and a Web page of a Web site, which is a purchase page on which the user may input purchase information.

Abstract: An interface for a mobile communication device is provided, including at least one memory unit configured to store read/write data associated with transaction accounts, at least one user interface software application, and at least one contactless communication protocol application. A radio frequency identifier unit having an antenna communicates with a radio frequency identifier reader through a contactless transaction account communications channel distinct from a mobile communications channel of the mobile communication device. An input/output interface unit communicates with a corresponding input/output interface unit of the mobile communication device and provide access to and control of the at least one memory unit and the radio frequency identifier unit by a processor of the mobile communication device.

Abstract: A computer program is provided that causes a computer to enable a user to make an electronic payment via a communication network. A user is authenticated to a server computer. The computer retrieves identification information stored in a memory region of the computer, and transmits the identification information to a server computer via the communication network. In addition, the computer displays a personal-finance toolbar on a portion of the display screen, and the computer receives from the server computer, via the communication network, financial information of at least one financial account corresponding to the user. The computer displays, on the tool bar, at least some of the financial information received from the server computer. The computer concurrently displays on the display screen the tool bar and a Web page of a Web site, which is a purchase page on which the user may input purchase information.