Over The Years,

I have often read about people collecting coupons, to get money off of products,

 or to receive extra coupons? I must be missing the point,

but this is a good coupon, buy $50 worth of goods and get $50 off, I must be missing the point on this one as well,

although not strictly a coupon this advertisement has the same effect, but if you did not get the $5 off would it be a deal breaker?