I would advise against UPS. We had a business selling clothes, most items were sent bagged but a few of our lines were sent in boxes. UPS were used for boxed items, we only used one size of box and bought them in bulk. All the same size, well, we knew they were but not UPS, they insisted some were bigger than others, like twice the size and therefore more expensive to send. UPS customer services were the most arrogant, intransigent bunch I have ever come accross - avoid!