To display the main screen, go to Catalog > Barcode inventory.
At the top right corner are displayed the 3 different modes.
The default mode set in configuration is automatically selected.
Once you have selected the mode you want, you can start to scan your different products.
You can scan a product as many times as needed, or you can also use the “+” and “-” button and then press “Commit”, to update the stock level.
The history table will be updated after each scan.