Sale (and Payment) Reversal
It is possible to reverse particular payment within the Multitender Sale.
E.g. It can be used for cases where the customer changes their mind immediatelly after the payment.
The execution of sale reversal is usually time limited - available only in the short time span after the payment processing till the time it was sent to settlement by the respective network.
For Merchants with the Cash register functionality enabled the sale reversal is bound to the Open Cash Register Shift in which the Original Sale was initiated.
The Sample Code
Universal Windows Platform SDK coming soon