1. SAP Help Portal
SAP S/4HANA
Service Contract Management: "You can define specific prices for services and spare parts at the item level of a service contract. When you create a service order that refers to the service contract
the system determines these prices and copies them to the service order." This functionality is the essence of a price agreement. (See section: Service Contract Management -> Pricing in Service Contracts).
2. SAP Help Portal
SAP S/4HANA
Pricing in Service Transactions: The documentation on pricing determination explains the access sequence
where the system searches for valid condition records. A key source for these records is a preceding document like a service contract
which acts as the price agreement. (See section: Service -> Basic Functions -> Pricing -> Pricing in Service Transactions).
3. SAP Training Course S4700 (Service Processing in SAP S/4HANA): Unit on Service Contracts details the process of creating contract items and maintaining specific pricing conditions for them. The course explains that these conditions are then automatically determined in follow-up service orders
demonstrating the concept of a price agreement. (Refer to S4700 course materials
Unit: Service Contracts).