hello i try make an app which when scan with barcode scanner retreive imformation like pictures, name of product and more informations about a product (like expire day etc)how can i save this all information (include picture) and retrieve it only by scan fron barcode...??can annyone help me?
You can check this tutorial by Pura Vida Apps
http://puravidaapps.com/spreadsheet.php
It teaches you how to use a google spreadsheet DB.
In my opinion you can add a file upload question on your form so you can add a file to google sheets and retrieve it. Try!
You can parse the web content from website barcodelookup