Chick-fil-A is good — but Chick-fil-A now and free Chick-fil-A in the future?

That’s really something to moo about.

Two Gwinnett County Chick-fil-A locations are offering just that this week by participating in “receipt night.”

Between 6 a.m. and 8 p.m. Wednesday, customers at the Chick-fil-A location on Pike Street in Lawrenceville can keep receipts for their purchases and return between Jan. 19 and 31 to get the same food — for free.

KEEP YOUR RECEIPT DAY! Visit our restaurant on Wednesday, December 28, 2016 from 6 am to 8 pm and make a purchase. Keep...

Posted by Chick-fil-A Pike Street on Monday, December 19, 2016

The Chick-fil-A at 4801 Lawrenceville Highway in Lilburn is offering the same promotion on Thursday. It was not immediately clear when the redemption dates were scheduled for that restaurant.

One. More. Time.

Posted by Chick-fil-A Lilburn on Tuesday, December 27, 2016

Certain restrictions apply at both eateries.