This one wasn't really that bad but it irked me. I work for a grocery store of which there are several in the area. I went to a location (one that I don't work at) to purchase alcohol. I used the u-scan and rang through all my stuff and waited for the lady to come card me. Knowing how these machines work and how the store is supposed to operate I was shocked to see three other registers in need of assistance while one lady added bags to a u-scan (something that can always wait when customers need help) and the other lady standing behind her screen doing nothing. Then the two women started arguing (not too quietly but not shouting either) about who should come check my I.D. I dunno, it just bugged me because they are supposed to do their job, not argue about who should have to help me.