I know there are other size packages, but most people consider a case a 24-pack. I don't know if you do. But if I was asked to bring a case of beer to a party and showed up with a 12-pack, I'd be shot. As I know other people don't see it that way, it is best to say what size package instead of case. And yes, the points are different. All caps are 3 points, 12-packs are 10 points, 20-packs are 18 points, 24-packs are 20 points, and anything larger with the code on the shrink wrap (except Dasani water) is 25 points.