(My fellow techno-geeks will dig this too).
Ever been out 'scouting' for products to resell on Amazon (or eBay) and find an item with NO barcode and NO box/packaging (thus making it hard to figure out exactly 'what it is?')
Guess what - "there's an app for that" called CamFind, and although it's not perfect, it might be able to help you (and it's free; for iOs or Android)
I do not get any revenue nor credit or anything for referring you to this scanning app. It's just another free tool that can help you.
See this video I made for you with all the details
Ed. note: that video is 5 years old BUT it still applies for eBay/Amazon sellers today!