SAP Sales and Distribution (SD) is an important module of SAP ERP consisting of business processes required in selling, shipping, billing of a product. The module is tightly integrated with SAP MM & SAP PP. Key sub-modules of SAP SD are Customer and Vendor Master Data, Sales, Delivery, Billing, Pricing, and Credit Management. 

Here are some important features of the SAP SD module:

• Price and Taxation: – It helps you to evaluate the price of goods and services under various conditions like rebate or discount, which is granted to a customer.

• Availability Check: Check the availability of a product in the warehouse of an organization.

• Billing & Invoice: Helps you to generate bills or invoices.

• Material Determination: Helps you to determine the details of materials on the basis of a certain condition.

• Credit Management: It is a method of managing the credit limits of the customers. It can be figured in two different ways simple credit check and automatic credit check.

• Account Determination: Helps you to determine the details of customers on the basis of a given condition type.