Yollty - Yollty is a B2B SAAS that helps local businesses create a Digital Loyalty Program in less than 5 minutes with over 1,000 + customers in more than 70 different countries.
QuickMark - QuickMark makes everything possible.
Fetchrewards - Fetchrewards is an app by Fetch Rewards Inc.
ZXing - Barcode Scanner for Android
Winggz - Winggz makes loyalty easy by boosting customer loyalty through building relationships between shoppers and merchants and helps in increasing business revenue.
Barcode & QR Code Scanner - A free app which allow to read and generate barcodes for Android.