Does any coke can work for the six flags promotion?

How does the coke can promotion work at six flags?

• For Six flags great american in chicago I don't understand the coke promotion like i have a case of cokes and on the back it says that i save fifteen dollars if i bring a coke can well how many can i bring if five people were going and can i use another coupon with the coke cans and do the coke cans like only work on adult purchases or kid purchases or something like that and i would appreciate if you told me what they allowed when you were there. so thanks

• Answer:

  each customer can bring a can. my friend did that last year. there was some deal like two tickets for the price of one if you bring a can of coca cola ( california ). he drank the soda and gave them an empty can.