this is a good feature to implement in this modern pos , there are some similar products some of them does not have the same barcode , and its easy to implement i guess , add a new table in database and 3 columns product_id additiona_barcode if_delete , adit the search function to look inside the new made table if it fin that barcode it prigs also the product id , and check if its delete or not .

Originally posted by @AHMEDabdamine in #313