An useful extension to that will enable you to link your Google SpreadSheet with "Barcode to Sheet" mobile app where you can Edit/Delete/Update Google Sheets Data from the app itself. A QR code generator extension that will convert your Google Sheet URL to a QR Code, that will be used to link a google sheet to our another app "Barcode to Sheet". Usages of the Barcode to Sheet App : ►Inventory Management - Keep track of your inventory by updating into the sheets ►Warehouse Management - Keep track of the products in your warehouse ►Attendance Management - Keep record of attendance in schools & meetings ►Library Management - Keep record of books present in library & update qty on return ►Records Keeping - Keep records of tools, Logistics management ►Household Finance Planning - Keep records of Earning & Expenses ►Healthcare Records Management - Record of patient reports