Yes, to redeem your Cow Calendar rewards, you must be a Chick-fil-A One® member. Joining the Chick-fil-A One® program is completely free, and you can sign up easily online on chick-fil-a.com or through the Chick-fil-A® App. You can use your Cow Calendar rewards at any Chick-fil-A® Restaurant.
Can more than one Chick-fil-A One® member use the same Cow Calendar rewards?
No. More than one Chick-fil-A One® member cannot use the same Cow Calendar reward. Once you use the unique redemption code on your Cow Calendar, it cannot be used again.