But it’s not just customers who don’t like it – some major companies are rethinking their use of the technology.
That's fine, but is Walmart going to open up more registers?
I use self checkout quite a bit, especially if that asshole dog Jack is out in the truck which is most of the time, or if I'm just getting a few items. There's no way in hell I'm standing in a line 10 deep when there's only 2 registers open, knowing at least one person in front of me is going to have a problem with their payment method. It sucks when you spend more time standing in line than doing your actual shopping.