All this chatter about "Stacking"-- they need to properly define what stacking is. My interpretation is that I have two offers for 1500 on a purchase of 100 @ fulton fish market. I can't swipe both of those with one.

OR maybe they're looking at stacking like you can't use a coupon code on top of this offer (speaking of MF), IDK but "stacking" I argue is not universally understood or defined.