Sales are imported periodically and you can see the documents that have been imported but still not processed in the Sales option of the menu
You can force the importation with the Import button, and process the documents with the Process and Process selection buttons
OPTION 1 GROUPED RECEIPTS AND RETURNS
The system can be configured to group all receipts and returns of a Z in a single Sale Order or Return Order
When the sales information is processed the following documents are created:
POS Receipts with a total document amount >=0 from the same Z are grouped in a single Sales Order that has the same Serial and Number as the corresponding Z
POS Receipts with a total document amount <0 from the same Z are grouped in a single Sales Return Order that has the same Serial and Number than the corresponding Z .
The item grouping criterion is the same as for the positive receipts (note that the line sign is the opposite of HIOPOS lines because in Microsoft Dynamics 365 Business Central returns have positive units while in HIOPOS are negative).