Free Small Chick-fil-a Milkshake - Send Text

You need to text cfa81 to 74679, and Chick-fil-a will send you a confirmation of the free milkshake.

Show the confirmation text to the manager the next time you are in Chick-fil-a and you should get one free small milkshake. 

*Note* I'm not sure if this is good for all Chick-fil-a locations, but worth a try. Leave a comment below and tell us your state and if it was successful or not.