Like HLM and Annie said, you should prove to your GSTL that you are more than competent as a cashier, and they will judge whether or not they feel you can be successful in another workcenter. Even though I originally applied for sales floor, I was hired as a cashier, and looking back, I'm glad because I found there was a lot more to hardlines than I expected and it would've been too much pressure. It helped to learn how the store works as a cashier before delving into other areas.