Coupon design

I've got a coupon designed, but I think the design is just mediocre. I'd like some suggestions on what to do with it. Please submit mockups with your bids. I'll pay for the one I like the most. I don't envision there being much tweaking and back and forth at all. Looking for ideas more than anything here. The proportions are 4.25 x 3. You can go off the file I've attached in Illustrator. Despite it's colors (blue/maroon), the actual colors of the ad need to be red & blue. Please use those colors only. thanks.