This membership is for companies (and their representatives) that are involved in transportation for the United States Postal Service with total annual contracts valued at $250,000 or less. Annual dues payment for Tier 1 members is $120. Membership dues can be paid annually in a single payment or monthly. If you wish to submit a single payment, please contact Lynn Watson (email@example.com) for assistance. Payments submitted online via the button below are billed monthly.