Barcode & QR Code Scanner - A free app which allow to read and generate barcodes for Android.
Shipt - On-demand grocery delivery
QR Droid - QR Droid Zapper
Google Shopping - Find the best products, prices and places to buy
QuickMark - QuickMark makes everything possible.
LUXED.app - Shop designer fashion from dozens of stores across the web: all your favorite stores in a single destination.