Interface: Financial Institutions - Smart Columbus MMTPA/CPS
![Financial Institutions to Smart Columbus MMTPA/CPS Interface Diagram](../../images/ifs/if270-297.gif)
Architecture Flow Definitions
payment request (Planned ) Applicable ITS Standards
Request for payment from financial institution.
transaction status (Planned ) Applicable ITS Standards
Response to transaction request. Normally dealing with a request for payment.