How can I keep detailed accounts with so many varieties of products in the supermarket? How to manage incoming and outgoing inventory?

Supermarkets generally use software with barcodes for management, and all purchases, sales, and inventories are computerized. When shopping and paying in supermarkets, it is the customer terminal of this software that must be scanned and checked out.

Incoming goods are input or scanned into the system, shipments are scanned and degaussed, and the purchase, sale and inventory information of various commodities can be obtained at any time. If it is a small supermarket without software, selling price accounting can be used. Simply put, selling price accounting means that the inventory of goods is Accounting is based on selling price. The difference between the selling price and the purchase price of inventory goods is accounted for by setting the purchase and sale price difference account of the goods, and the purchase and sale price difference of the sold goods is calculated and apportioned at the end of the period