When you start working with SAP systems, particularly in the sales and distribution area, intercompany sales orders often appear in setups involving multiple companies. These orders manage transactions where one company code sells items to another within the same corporate group, handling it as a standard sale but with adjustments for internal processes. In a worldwide operation, for example, a unit in the United States might require materials from a facility in Europe, and the sales order tracks this movement to maintain correct financial records and stock levels. This approach supports compliance and accurate monitoring, preventing confusion over internal gains or tax obligations. From my experience configuring these for manufacturing and retail clients, the focus always starts with solid master data to prevent later issues in balancing accounts. We will walk through the essentials here, centered on how standard SAP handles this, helping you whether you are preparing for exams or tackling initial implementations.