Issuing a sales invoice for several RG documents

In InvoiceOcean you can issue an invoice based on existing warehouse documents.

The issued documents can be found in the Warehouse> Warehouse documents tab. To issue a sales invoice for several RG documents, select the desired RG documents from the list of warehouse documents by checking their checkboxes and then click on "Issue an invoice”.

This will generate a document on the the Income side.

After this action, the program will create an invoice that will include all products from the RG documents. The RG document issued most recently will be visible on the issued invoice. However, the created invoice will not update the data of the latest RG document.
If you have RG documents from different warehouses, the invoice can only be issued based on combined RG documents from a single warehouse, not multiple ones.

Also read:
How to issue several AG documents for one purchase invoice.