Membership Checkout Home » Membership Checkout Membership Information You have selected the Lifetime Membership membership level. Lifetime membership Retired state employees who want to maintain contact with the SDSEO and who have an interest in state employee issues, retirement, and the success of the SDSEO. The cost? Just a one-time fee of $75. The price for membership is $75.00 now. Account Information Username Password Show Password Confirm Password Email Address Confirm Email Address Full Name LEAVE THIS BLANK Already have an account? Log in here Payment Information Card Number Expiration Date CVC Processing... Join SDSEO Today! Call 800-257-3736 Quick LinksHistory Main Office Executive Director Executive Board Support from South Dakotans Organization Chapters