I rarely register a complaint but this seems to be an ongoing problem at our Roses Discount Store at 1501 East Dublin-Granville Road, Columbus, OH 43229. The problem is not calling anyone to help out the single cashier when a line developes. There are employees on the floor stocking that should be cross trained to help out at busy times. Instead customers get irritated waiting in line or leave, like I did today, without my purchase. I like Roses and stop in often. Surely there is a simple solution to the problem. Thank you.