Products & Accessories
: This shopping cart cannot differentiate when certain orders can be combined into USPS Flat Rate shipping boxes, which are far more reasonably priced than standard Priority Mail rates. The cart simply adds up the weight of the items in the order and quotes the USPS rate for that order's total weight. We always seek opportunities to reduce the costs to our clients
. When we can do this we always refund any shipping overcharges to the client at the first of the following month. This also applies to international orders.