Giant Eagle brought back their 4 coupons at a time special to point out you can earn a free fill up for 4 prescription transfers (up to $120 value; based on 30 gallons at $4 off/gallon; they're OK with you putting into gas cans what doesn't fit in your talk).
The ones in sales flyers in Columbus, Ohio, through Wednesday (Feb. 5) expire March 12, 2014.
No problem using 4 or more (with 4 or more prescriptions) at a time ... unlike at Kroger.
Seen previous post about Kroger's $1 gas discount for Rx transfer offer -- and how $1 discount is max you can earn there.