It's from scoopon, but I doubt HJ's is going to screw you over.
MOD Update: From Scoopon website:
Present Your Scoopon at Hungry Jack's® and Pay Just $2 In-store to Wrap Your Mouth Around a Juicy Flame-Grilled Whopper®! 100% Australian Beef, Ripe Tomato, Fresh Lettuce, Onion, Pickles, Tomato Sauce and That Crazy Good Mayo - It’s all in There! Plus Get a Small Fries Too! Normally $6.90!
- Pay $2 in-store at Hungry Jack's® and present printed Scoopon to claim your burger
- Valid from 20 March 2012 to 8 May 2012
- Scoopons available in your account from 20 March 2012
You basically pay nothing to get he coupons from Scoopon (you can buy multiple), and then pay $2 for whopper + fries at Hungry Jack's.
15000 clicks, yet only 500 +'s
Come on OzBargain!