This article will show how to initiate refund for STCpay transactions. 

STCpay refund can be done from STC Pay wallet directly. 

Partial refund on STCpay transaction:

To initiate a partial refund for STCpay transaction,  you need to generate a new request for the refund to be able to perform such an action and not on the original transaction manning that it is not possible to refund part of the transaction with the same reference number  as it will be fully reversed to the cardholder. 

Refund can be initiated for either an authorized sale transaction or captured transaction