Domestic Orders We use UPS exclusively on domestic and Canadian orders. Our online shopping cart automatically calculates package weight and shipping costs based on the items you select. Shipping costs are displayed before you finalize your order. APO, Military & Puerto Rico Addresses We use the USPS Priority Mail. There is an additional $7.00 charge per box when shipping Priority Mail. Shipping transit times Below is a UPS shipping transit time map. Locate your location and refer to the key at the bottom of the map to determine shipping time for ground service. Also, remember you cannot count the day the package is shipped. Days noted are business day and does not include Saturday or Sunday.