>That's because all of the self checkouts in the US use the weight change to match against the scanned item Objectively false. Some stores in some areas do tha

>That's because all of the self checkouts in the US use the weight change to match against the scanned item Objectively false. Some stores in some areas do that. Most don't. At Walmart if I only have a few items (most of the time I go to Walmart) I'll just grab the scan gun and scan everything without taking anything out of my cart. I'll bag when I get to the car.