When the validity period of a discount contract is over, it must be paid and the cumulative discount must be credited to the customer`s account. However, it is also possible to partially pay the discount contract during its period of validity. The rebate agreements are concluded in the context of the VB transaction (7). The settlement of the discount agreements to SAP is carried out as part of the VB transaction (7). You can assign a material to a discount group in the MMR: View – Turnover, Field – DiscountGrp. If you create a Cond dataset, you must collect billing materials. Types of discount agreements: The conditions for the payment of discounts in SAP SD are as follows: A discount is an agreement between the company and the customer valid for a specified period. The discount agreement sets the percentage of the discount offered to the customer during the period indicated.