Currently we are using USPS for all shipments and will make every effort to fill your orders as quickly as possible. Please note that our flat rate shipping fee is non-refundable. We have set this up to make shipments easier for all involved and a lot of the time the shipments actually exceed the flat rate, for that reason we only refund the product cost. When choosing C.O.D. Payment Method, you must be able to pick your order up from our store, or have made prior delivery arraignments and be local to the Western Massachusetts area for us to deliver. Thank you for your understanding.