The app is the only way to access the deals.
You wait in a short collected line to order, either by card or cash.
The '2 can dine' deal includes 5 pieces of chicken, 2 sides, and 2 biscuits.
I have been using it now for 3 months and it saves me so much research. Reduces the need to call and double check every time.
How did I not know these places existed?! Atly's scoring is a lifesaver, now I can finally find THE spot without wasting time Googling my life away.