Mr. sickVisionz said:
Nice one. If I remember correctly, NPD doesn't try to account for Wal-Mart or Amazon. I've always found it funny that people try to argue that VG Chartz is bogus by using logic that boils down to, "NPD doesn't account for two of the largest retailers on the planet, so when their numbers aren't as large as places that don't ignore two of the largest retailers on the planet, it means NPD is more accurate." |
No, NPD acounts for them, they just don't get figures directly from them like they do other retailers. What that means is they use equations to try and estimate what their total sales are just like VG Chartz does. So, basically the difference is NPD has hard data coupled with some estimations. VGchartz just has estimations.