Our shipping department will choose the best carrier for your order based on a few factors, including weight and your address.
Our first choice is usually the US Post Office and then UPS is used in any instances where the Post Office may not be best.
If you would like to specify one or the other, and your address is not a PO box, then please leave a comment on your order and we will do our best to accommodate your request.
Our expedited shipping options are all UPS.