Abstract: System and methods are disclosed that provide users of mobile digital devices the opportunity to obtain a permanent record of the service rendered at the mobile device for all modes of web based services, location based services, services originating at the mobile device and not related to the location of the device, services originating via a voice portal, web based services originating via voice communication. Services include location independent services, such as tickets and coupons, and location based services, such as obtaining directions/or and maps to the nearest store or hotel or to a given location, obtaining traffic information, and receiving location-based coupons at the mobile device.

Abstract: Techniques are disclosed for registering a device without requiring information identifying the user. The device's user provides input to the device that does not include information identifying the user. Such input may, for example, be a single action such as the pressing of a button on the device. In response to the user input, the device transmits a registration request message to a registration server. The registration server receives the registration request message and, in response, registers the device. The registration server may transmit a registration confirmation message to the device to confirm that registration has occurred successfully. Registration may include registering the device with the device's manufacturer or registering the device for use with a service, such as an online printing service.

Abstract: System and methods are disclosed that provide users of mobile digital devices the opportunity to obtain a permanent record of the service rendered at the mobile device for all modes of web based services, location based services, services originating at the mobile device and not related to the location of the device, services originating via a voice portal, web based services originating via voice communication. Services include location independent services, such as tickets and coupons, and location based services, such as obtaining directions/or and maps to the nearest store or hotel or to a given location, obtaining traffic information, and receiving location-based coupons at the mobile device.