Get a FREE Coke Zero Coupon from Mycokerewards dot com. If you aren’t a member then sign-up for a free account. Once you are in then click on rewards/sweeps and then by points by 25 and lower. Then finally click down 4 times and you should see Coke Zero 400 Free Coke Zero 20 oz for 0 points so click on it to redeem your coupon. It says should receive in 2 weeks when you get the email. Click on the link below and this is 1 per account and good until July 14th!