Partner’s system to myPOS system

API function call

Description

MPRSubscribe Assign a myPOS Terminal for the service to a particular partner login ID (pair the myPOS device to the partner device). Merchant interaction needed.
MPRPurchase Initiate a purchase/sale transaction on the terminal. Customer interaction needed. Financial request.
MPRLastTxnVoid Initiate a reversal/void of the last processed transaction. Customer interaction needed. Financial request. 
MPRRefund Initiate a refund transaction on the terminal. Customer interaction needed. Financial request. 
MPRCancel Initiate a cancellation of a previous successfully submitted request. No customer interaction needed. 
MPRGetTxnStatus  Returns the status and the parameters of a successfully submitted payment request. No customer interaction needed.