1.1 clustering products, bar code 7 main and barcode 13 primarily for use in the office and store system
1.2 care management, stock. Summary at the end of the week, and month.
1.3 check stock to match the system on 1 months.
1.4 check out the new products or new products inspection before will spread to the branch.
1.5 Analyze the pros and cons of each model. for processed in the next time
1.6 storing goods in stock.