As part of the discount agreement, several sets of conditions are created for each material or group of materials purchased by a customer. Each registration may indicate the amount of the rebate either as a percentage or as a fixed value. In addition, condition records can use rates, which allows the customer to earn more discounts by purchasing more products. Discount agreements are indicated in the header of the billing slips (in the area of price data) and allow SAP to track the business volume of a given customer. Depending on the SAP configuration, it is possible to automatically account for provisions at the same time as the billing slips, so that the cumulative amount of discounts is recorded in the accounting. For the payment of the discount to the customer, it is necessary to pay the discount contract.