I use Walmart Pay every time I shop there. It's so simple. Walk up, scan the code, put your phone back in your pocket and check out. Walk away at the end, submit the receipt to savings catcher on the way out of the store.They're looking at using a QR code system like Walmart? I don't often shop at Walmart, but when I do, I always see that stupid thing and I ask the cashier every single time if anyone has ever used it. Not a single cashier has ever had anyone use it. Not one across locations in multiple cities hundreds of miles apart over the past year since it was first available! I'm not sure how that could be seen as anything but an abject failure. It's inevitable that they support these payment systems, so the sooner they can get their heads out of their tears the better. They're just wasting time and money setting up these alternative systems that are doomed to fail. Nobody wants a separate mobile wallet for every single store they might use! It's madness to think such a thing.
It's highly logical and I prefer it over holding a phone to the terminal.