You can bill external transactions using the general billing interface.
The data to be billed can prepared in a sequential file in a predefined format.
Either all data required for billing can be made available or the data can be obtained in billing from existing master data. Customer master records, material material records and price elements are not required in the system.
If customer master data (such as the address) should not be adopted, you must work with a CPD customer master record.
You can control whether the material numbers transferred should be checked, or whether material-specific data such as the sales unit or VAT ID is transferred.
Price components and/or VAT amounts can be transferred. Alternatively, completely new pricing or simply new pricing for taxes can be performed in billing.
In the interface, external reference numbers such as an external delivery number and sales order number can be transferred as well. When you create billing documents, a document flow is created for these reference numbers. This enables you to find the relevant billing documents by specifying an external reference number. This also ensures that an external reference number is not billed more than once.
For more information, contact your consultant.