I commenting to my daughter today, if we should check into UPS of Fed Ex. Does anyone know if they are cheaper? I got a weird one a few days ago when I shipped a quilt and the clerk said we had changed the shape of the box. It was okay if it bulged but that it had to meet on top. We hadn't changed anything but the pack of boxes we got looked like they had been dropped a few times so one of the corners was beat up. I'll have to remember not to tape the envelopes anymore.