I'm already here, might as well post there banner. I think they have a 12 free burger deal going now too. I got the below one and it was good.
<a href="http://c.azjmp.com/az/ch.php?f=516&i=617"><Img SRC="http://images.imgehost.com/omaha/new_banners/468x60_save50and3gift_bnr3.gif" height=60 width=468 alt='Click here' border=0></a>