XStreamPOS receives products as Transfer In. The origin of the Transfer In can be a supplier, a warehouse or another store. Similarly, Transfer Out supports transferring to all the above as well a customer.
XStreamPOS calculates the stock on hand and the cost, based on the information received through Transfer In and Out. If there is an external ERP we recommend to integrate the transfer In and Transfer Out with the ERP functions of transfer and purchase order through the extensive XStreamPOS API.