N Newtoeveryting Reputable Jan 5, 2015 47 0 4,530 Jan 5, 2015 #1 explain specifically what it does and how it works
rgd1101 Don't Moderator Nov 7, 2011 73,304 3,854 176,290 Jan 5, 2015 Solution #2 http://en.wikipedia.org/wiki/Rebate_%28marketing%29 Upvote 0 Downvote Solution