WagJag Merchant Redemption Application is a free Android app by Emerge Commerce Inc. It is designed for WagJag merchant partners to redeem customer vouchers quickly and easily. The app allows users to scan both barcode and QR codes for redemption, or they can enter the code manually.

The live status feature of the app provides real-time information about the redemption status of the voucher, whether it is available for redemption or has already been redeemed in the past. The app also lets users view and search past redemption history. Additionally, the camera flash light is available to assist with scanning in low-light environments. The app saves account credentials automatically after the first login, making it easy to use for future redemptions.