“Walmart wised up and pulled the self service checkouts.”
If they did, they must have experienced a high number of thefts at your store. Every Super Walmart in Texas has one section of self-check registers. We prefer to use them because they are faster than waiting in regular check-out lines.
I refuse to use them because I won’t help a company deduce its employe base. I’ll stand in long lines if it will help even a few people remain employed.