Abstract: Systems and methods are provided to facilitate retail transactions via mobile communications. In one aspect, a retail terminal includes: a user interface to receive a phone number of a customer; a memory; a data communication interface; and a processor coupled with the memory and the data communication interface to transmit the phone number to a server computer to cause the server computer to communicate with a mobile phone at the phone number to confirm a transaction at the retail terminal and to transmit one or more premium messages to the mobile phone to collect funds for the transaction, and to receive from the server computer a message indicating that the funds are available for the transaction. The retail terminal is to perform the transaction in response to the message from the server computer.

Abstract: Systems and methods are provided to facilitate online transactions via mobile communications. In one aspect, a system includes an interchange coupled with a data storage facility. The interchange includes a common format processor and a plurality of converters to interface with a plurality of different controllers of mobile communications. The converters are configured to communicate with the controllers in different formats and to communicate with the common format processor in a common format. The common format processor is to instruct a first controller of the controllers, via a first converter of the converters, to communicate with a mobile phone at a mobile phone number of a user to confirm a request to add funds to an account of a user, if the user has not yet provided an advance authorization. If the user has provided the advance authorization, the interchange skips communications with the mobile phone to confirm the request.

Abstract: Systems and methods are provided to facilitate retail transactions via mobile communications. In one aspect, a retail terminal includes: a user interface to receive a phone number of a customer; a memory; a data communication interface; and a processor coupled with the memory and the data communication interface to transmit the phone number to a server computer to cause the server computer to communicate with a mobile phone at the phone number to confirm a transaction at the retail terminal and to transmit one or more premium messages to the mobile phone to collect funds for the transaction, and to receive from the server computer a message indicating that the funds are available for the transaction. The retail terminal is to perform the transaction in response to the message from the server computer.

Abstract: Systems and methods are provided to facilitate online transactions via mobile communications. In one aspect, a system includes an interchange coupled with a data storage facility. The interchange includes a common format processor and a plurality of converters to interface with a plurality of different controllers of mobile communications. The converters are configured to communicate with the controllers in different formats and to communicate with the common format processor in a common format. The common format processor is to instruct a first controller of the controllers, via a first converter of the converters, to communicate with a mobile phone at a mobile phone number of a user to confirm a request to add funds to an account of a user, if the user has not yet provided an advance authorization. If the user has provided the advance authorization, the interchange skips communications with the mobile phone to confirm the request.