Add to cart Initial Active Membership Dues $115.00 One year dues, renewable yearly from the date of joining. Includes one-time $20 administrative fee. When you have completed your payment, be sure to download and complete your membership application (.pdf form), save it, and email it to firstname.lastname@example.org. Returning the application signifies your commitment to contribute your time, energy and skills to the objectives of USPS. You will be contacted by a Squadron officer for an informal interview.