The $1/1 Slim-Fast Product printable coupon that's currently available is actually good on any Slim-Fast item. Many stores carry the single Slim-Fast Snack Bars and Meal Replacement Bars for $1, making them FREE after coupon!
The Redplum coupons are scheduled to be updated tomorrow, so it's possible this coupon won't be available anymore. I suggest you print it today if you want to look for these.
Thanks, My Frugal Adventures!