I dashed in to this San Tan location on Sunday to grab a few necessities. There were several employees on the sales floor offering assistance and 2 cashiers. When I approached the counter with my items, there were 7 people ahead of me and it took 2 more women lining up before backup was called. The  backup rang 3 customers through, then apologized and left to return to the well - staffed sales floor. In the meantime, several more people jumped in line behind me. The same backup returned. When I finally reached the counter and expressed my frustration to the cashier, she mentioned that most of the sales floor staff were not trained to ring sales. Really?? I will not return to this location.