Why dont they ever have enough cashiers??

Nadia,I agree. And,I am in no way affiliated with them. That being said,I rarely, if ever, have been to any large supermarket that did not have a line at check out. It becomes a game, of sorts, rushing around to see the shortest line.

I agree, there's plenty of self check-out's

Lots of self check out counters though. Just keep moving.

Now self check out counter available

I saw quite a few but a lot of them were closed.