This expired on November 30th!
Here is a great mycokerewards.com freebie. This is a free 20 point My Coke Rewards code you can use.
Just go to www.MyCokeRewards.com and enter in this free mycokereward promo code:
BRAHHK5NFJBW says promo code from dasani
My wife just used this free code for her MyCokeRewards account and it worked fine. Enjoy