SHP/USA Orders

Trade Customers
Trade Customers with previously established accounts may submit purchase orders by email to or by fax to, USA+508 888-3733, or by the USPS to Trade Orders/WPI, P.O. Box 1240, Sagamore Beach, MA 02562. To establish a trade account, please provide us with full particulars, including billing and shipping address(es), special handling requirements, and SAN #. Our trade terms may be found in the current edition of the ABA Handbook.

Trade Customers

Trade Customers with previously established accounts may submit purchase orders by email to or by fax to, USA+508 888-3733, or by the USPS to Trade Orders/WPI, P.O. Box 1240, Sagamore Beach, MA 02562.

To establish a trade account, please provide us with full particulars, including billing and shipping address(es), special handling requirements, and SAN #. Our trade terms may be found in the current edition of the ABA Handbook.