ZXing - Barcode Scanner for Android
Stocard - All loyalty cards on your smartphone!
ZXing Decoder - Decode a 1D or 2D barcode from an image on the web. Supported formats i nclude: UPC-A and UPC-E
PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller
Dynamsoft Barcode Reader - 1D & 2D barcode scanner SDK for desktop, web & mobile
Pass2U Wallet - Put cards into Apple Wallet