To know about Blackbox concept: (https://blogs.sap.com/2018/10/11/sap-opp-black-box-concept-implementation-guidance-for-non-sap-environments/ )
Omnichannel Promotion Pricing Service (PPS) calculates the effective sales prices and promotions by using...
Hello abdelrahman9412You have to create your coupon as material (type: COUP) in s/4hana and send it to CAR by DRFOUT (PMAT). Process your staging tables.The coupon is associated with an UPC so you can scan it in the POS and apply it to a promotion.
