Having worked there for a year as a cashier, I was constantly asked to put away fabrics by my manager on the back shelves, and then scolded moments later for being our of sight from my cash. Occasionally my schedule would change mid-week without my knowledge, thus making me miss my shifts.
At one point I had been forced to take time off for reasons out of my control, and once I had called Head office about it, I was met with a "That's too bad."
However, my coworkers were extremely kind and understood my frustrations. I still keep in contact with some.