With the shopping cart, the customer can walk through the store and scan products. The shopping cart can be added to a sales order later. When the shopping cart is created, it is not necessary to first look up the relationship data or create it for a new relationship. This can be done later when creating a sales order.
Click on "New line" to scan a product.
Scan the product.
Modify the quantity and click on "Save".
Click on "New line" to scan the next product.
Click on a line to potentially modify it.
Click on "Delete" or modify the quantity and click on "Save".
Go to the "Sales Order" module to import the shopping cart and create a sales order.