Supplier Registration is a system which allows suppliers to provide information to United States Postal Service® professional buyers and Government credit card holders on the products and service they provide. It is available at http://www.usps.com/suppliers/welcome.htm.
Trouble logging in? Simply enter your email address OR username in order to reset your password.
For faster and more reliable delivery, add firstname.lastname@example.org to your trusted senders list in your email software.