Fine Print Discount valid on any purchase of $20 or more. Valid only for online ordering. Register and then use Promo Code: PDQTOGO at checkout. Go to Order.EatPDQ.com. Not valid with any other offers. One-time use only per registered user. Not valid at PDQ Test Kitchen, airport, arena or stadium locations. No cash value. Valid only at participating locations. Limited-time offer. Coupon void if altered.