For me, with 7 AP accounts to tend to, I went to the UPS store on 5 different trips, different locations. Each store I went to had different stock and different prices for the exact same items as displayed in other stores. Eventually, I got tired of looking for things that were just over a $1. So, one time I just grabbed a 75c eraser and asked the clerk to ring it up as $1+. No problem-oh.