Systems and methods for data process integration

A computer implemented method for controlling a point of sale computing device (102) to render an interactive user interface (104) including one or more interactive graphical user interface controls (106), method comprising:

• receiving a payment data message (118) including at least a payment data cryptogram (120) representing a payment token data structure, the payment token data structure including at least one data field indicative of a linkage with a third party remote database (122) storing one or more data records corresponding to one or more alternative payment options;
• validating through communication of secure messaging with an application programming interface of the third party remote database (122), a confirmed enrollment and an availability of the one or more alternative payment options on the one or more data records;
• controlling rendering, on the electronic display screen (110), the one or more interactive graphical user interface controls (106), the one or more interactive graphical user interface controls (106) corresponding to the one or more alternative payment options and providing a prompt for a user to select either a partial payment or a full payment using the one or more alternative payment options;
• receiving through the human interface device (112), an indication that the user has selected either the partial payment or the full payment using the one or more alternative payment options;
• and
• transmitting through the application programming interface of the third party remote database (122), a redemption data message (124) including a redemption data cryptogram indicating the selection of the one or more alternative payment options.

A non-transitory computer readable medium or computer program product storing machine interpretable instructions, which when executed by a processor, cause the processor to perform steps of a method for controlling a point of sale computing device (102) to render an interactive user interface (104) including one or more interactive graphical user interface controls (106), method comprising:

• receiving a payment data message (118) including at least a payment data cryptogram (120) representing a payment token data structure, the payment token data structure including at least one data field indicative of a linkage with a third party remote database (122) storing one or more data records corresponding to one or more alternative payment options;
• validating through communication of secure messaging with an application programming interface of the third party remote database (122), a confirmed enrollment and an availability of the one or more alternative payment options on the one or more data records;
• controlling rendering, on the electronic display screen (110), the one or more interactive graphical user interface controls (106), the one or more interactive graphical user interface controls (106) corresponding to the one or more alternative payment options and providing a prompt for a user to select either a partial payment or a full payment using the one or more alternative payment options;
• receiving through the human interface device (112), an indication that the user has selected either the partial payment or the full payment using the one or more alternative payment options;
• and
• transmitting through the application programming interface of the third party remote database (122), a redemption data message (124) including a redemption data cryptogram indicating the selection of the one or more alternative payment options.