For St. Louis area residents: redeem your Chesterfield Chick Fil A Receipt from July 21st starting today!

This is only valid at the Chesterfield Valley Chick Fil A location. Here are the details:

You can now redeem your receipt from Receipt Day at Chick Fil A from July 27th through August 8th! Bring your receipt dated July 21st back into CFA at Chesterfield Valley and receive the same items purchased on the receipt for FREE!!

I know that various Chick Fil A locations around the country do this promotion, but they vary on what day they choose. You can call your location to find out when or if they might do this promotion at some point this year.