If you are registered with Blue Bell, you can get 2 coupon for $1.00/1 half-gallon of ice cream! Even if you are not registered, you can sign up right away and then print yours.
To get registered, click on Sign Up in the upper corner. After you are signed up and logged in, select Extra Scoops and Print Coupon. You can actually print this one twice. You can’t hit your back button, just wait until it prints and you will be re-directed to the home page and go back into Extra Scoops and run the print routine again!
I did come across one that you can also directly print to get $1.50/1 half-gallon. So, you could end up with several of these coupons.