http://www.ocpnet.org/default.htm This is the website that outlines the rules of the program. You basically select a base to adopt and send them your unused coupons each month.
I actually send mine to a volunteer of the Krazy Coupon Lady who then sends huge batches of coupons each month to the base they have already adopted. Here are the details: http://thekrazycouponlady.com/coupons-for-military/
I just sort all of my expired (no more than 30 days) coupons into food and nonfood items, put them in separate baggies that are labeled, and mail them to:
If you live West of the Mississippi:
KCL Overseas Coupon ProgramIf you live East of the Mississippi:
10960 W Bridgetower Dr
Boise, ID 83709
KCL Overseas Coupon ProgramIt's as simple as that! Every little bit helps, so don't trash any more coupons!!
5615 Husband Rd
Paducah, KY 42003