Abstract: A method of performing a transaction between a merchant and a customer is described. The method involves a customer computing device (11), a merchant computing device (12) and a payment facilitator computing system (19). Firstly, there is agreement upon a transaction between the customer computing device (11) and the merchant computing device (12), wherein a first one of said computing devices produces a code image representing elements of the transaction.

Abstract: A payment transaction method is provided comprising: providing a 2-dimensional coded representation to a payment giver for identifying the payment receiver; providing a code recognition device to recognize the 2-dimensional coded representation as being associated with the payment receiver; commencing a payment transaction from a payment giver to the payment receiver; wherein the 2-dimensional coded representation is provided to the code recognition device using a non-visual interaction channel, and the 2-dimensional coded representation is recognized using non-visual scanning. Alternatively or additionally, a push request database may be provided which allows a selection to be made between payment using a push request or payment using a 2d coded representation. This selection may be performed by the payment giver, the payment receiver or an arbiter.

Abstract: Described herein is a computing device for applying merchant promotions to a push payment transaction. The computing device includes a processor and a memory. The processor is configured to receive a promotion request message. The promotion request message includes a merchant ID and an initial push payment transaction amount. The processor retrieves, from the memory, a merchant promotion and applies the retrieved merchant promotion to an initial transaction amount to determine an updated transaction amount. The processor then transmits a promotion response message, receives an authorization message and initiates a transfer of funds. The promotion response message includes the merchant ID and the updated transaction amount. The authorization message authorizes the push payment transaction in the updated transaction amount. The funds are transferred in the updated payment amount from the user account with the originating institution to the merchant account at the receiving institution.

Abstract: A payment transaction method is provided comprising: providing a 2-dimensional coded representation to a payment giver for identifying the payment receiver; providing a code recognition device to recognize the 2-dimensional coded representation as being associated with the payment receiver; commencing a payment transaction from a payment giver to the payment receiver; wherein the 2-dimensional coded representation is provided to the code recognition device using a non-visual interaction channel, and the 2-dimensional coded representation is recognized using non-visual scanning. Alternatively or additionally, a push request database may be provided which allows a selection to be made between payment using a push request or payment using a 2d coded representation. This selection may be performed by the payment giver, the payment receiver or an arbiter.

Abstract: Described herein is a computing device for applying merchant promotions to a push payment transaction. The computing device includes a processor and a memory. The processor is configured to receive a promotion request message. The promotion request message includes a merchant ID and an initial push payment transaction amount. The processor retrieves, from the memory, a merchant promotion and applies the retrieved merchant promotion to an initial transaction amount to determine an updated transaction amount. The processor then transmits a promotion response message, receives an authorization message and initiates a transfer of funds. The promotion response message includes the merchant ID and the updated transaction amount. The authorization message authorizes the push payment transaction in the updated transaction amount. The funds are transferred in the updated payment amount from the user account with the originating institution to the merchant account at the receiving institution.

Abstract: A method of performing a transaction between a merchant and a customer is described. The method involves a customer computing device (11), a merchant computing device (12) and a payment facilitator computing system (19). Firstly, there is agreement upon a transaction between the customer computing device (11) and the merchant computing device (12), wherein a first one of said computing devices produces a code image representing elements of the transaction.

Abstract: There is described herein a method of conducting a mobile transaction, comprising: a card processor server receiving an authorisation message from an application programming interface (API) running on a sending institution server, the authorisation message comprising a push code indicating that the transaction should be processed immediately; and the card processor server transmitting a guarantee message to an API running on a receiving institution server, the guarantee message comprising an urgency code indicating that funds should be posted to a merchant's account immediately. There is further described a system comprising a card processor server, an API running on a sending institution server, an API running on a receiving institution server, a consumer mobile user device and a merchant user device, the card processor server being configured to perform the aforementioned method.