You just go to vegasexperience.com/coupons and print them. Read tHe fine print--both Fremont and Main St Station require you to go to the club desk and exchange them for a voucher, and there is a one/per person/year. Otherwise, great coupons.
Just printed them out -- looks like they've lifted the 1 year per person limitation. The 2fers now read "one coupon per person from July 1 through September 30". Still need to read the fine print -- but this is a great deal!