TRACXiN is the quickest, most sophisticated and easy to use method of opening the cart-rail lock in order to take or return a shopping cart.
Not only is it free, you can also collect points. Coming soon: Redeem points for benefits, get coupons and save money.
Key : Open the Terminals’ Lock, by scanning the QR code on the Terminal screen to take or return a shopping cart.
Points: Take and return carts. Earn points. Redeem for benefits.