I feel that the barcode on the packing box is used by the customer to distinguish the goods, which can be the article number. The bar code on the product in the packing box should be the code scanned in the mall when the product is actually sold! After inputting the bar code into the machine in the shopping mall, the price of goods can be obtained when scanning the code!
your question is as follows:
there are two main types of bar codes for goods according to the sales terminal: one is retail goods, such as instant noodles; One is non retail goods, such as a box of instant noodles
1. The bar code of retail goods is scanned and settled through POS, which is the cash register. Its bar code identification consists of Global trade item code (GTIN) and its corresponding bar code symbols. The bar code identification of retail commodities mainly adopts EAN /UPC bar code. The combined packaging of a can of beer, a bottle of shampoo and a bottle of conditioner can be sold to end consumers as a retail commodity
2. Non retail goods refer to goods used for distribution, warehousing or wholesale operations that are not settled through POS scanning. Its identification code consists of Global trade item code (GTIN) and its corresponding bar code symbol. The bar code symbol of non retail goods mainly adopts itf-14 bar code or UCC /EAN-128 bar code, and EAN /UPC bar code can also be used. A carton containing 24 cigarettes and a tray containing 40 boxes of cigarettes can be wholesale and distributed as a non retail commodity.