Inventory, product management

- Inventory implementation / backup
- You can email inventory information
- Export to Xls file
- Barcode readable with camera
- Can also be a barcode reader
- Send the inventory file to windows machine
- Backup and restore function
- Check the number of inventory and stock
- Add products with XLS file
- Allow install to transfer to SdCard
- 3-inch paper printing
- Create barcode / qrcode
- Import and Export barcode / qrcode with .xls file
- Print barcode / qrcode by Epson bill printer
- Can backup and restore data