Comment by vikingerik
8 hours ago
Self checkout is fine, if the happy path works. If everything scans once and doesn't accidentally scan a second time, if everything scans at the price you thought it was posted for, if you don't have any controlled substances requiring approval, if the weight sensor doesn't freak out incorrectly or from putting your bags on it, if it accepts any coupons you have, if it accepts and processes your payment method correctly.
If everything goes fine, self checkout is fine. But the exception handling process for any of those is thoroughly aggravating, as you wait and try to get the attention of the one overworked attendant dealing with a dozen of these machines constantly throwing exceptions, as the computer screams at you for whatever it thought you were doing wrong.
Yeah I agree that it can potentially go wrong but in my experience here in east TN the machines have gotten better to the point that hasn't happened for me in the past few years. Also it seems like the "just walk out" process would have more potential error modes but I never visited one.
Yeah, I've been using self-checkout at my Jewel (grocery store) in Chicago weekly for about a decade (multiple times a week in the past, before I bought my own cart, I walk to it), and had maybe 5-10 issues with the scale in total. None recently.
The best machine I've seen so far is one in my local gas station, where there's just a surface and a camera. Toss whatever you want onto the surface, all haphazard like, check that the screen agrees with reality (it always has so far), and bump your watch/phone/credit card and walk out. We're talking substantially less than 30s, oftentimes less than 10s.
I've had three failures in the last week. I had the "thought my bag was product" problem, the "I somehow double scanned" problem and the "need a reset but no one can explain why." The first and third were on the same visit.
Interesting! Thanks for the reality check. I personally like the home depot ones with the very prominent handheld scanner for big items. Hopefully it will keep improving. The days of waiting in line to check out were terrible and I don't want to go back.