Stocard - All loyalty cards on your smartphone!
ConnectUpz - Helping service businesses to connect and grow your customer base by becoming part of of a larger ecosystem.
Pass2U Wallet - Put cards into Apple Wallet
QR Droid - QR Droid Zapper
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
QuickMark - QuickMark makes everything possible.