Not working

Didnt work for me. Basic bar codes like case of coke or bottle of juice. Grey goose vodka. I gave up after fast scan with unknown item. Not sure why it doesnt work for me. Gave 1 star.

JJJJJJJJJJJJJJJJJJJJJJJJJJman about Quick Scan - Barcode Scanner, v1.6.4