Amazon offering $75 credit with PS3 purchase, $50 for Wii

It's fairly common for retailers to offer store credit to help drive purchases of certain items, but this is why Amazon's taking over the world: If you buy a 160 GB PS3 or a White Wii console, you'll get $75 or $50 (respectively) in Amazon bucks, which you can then use to buy a George Foreman grill.

These offers will only be available until Amazon decides that they shouldn't be available anymore, and are limited to one per household -- so don't try to get clever up in here by purchasing four PS3s, and then using the promotional credit to buy a fifth, secret PS3. Because that would be ... a really stupid thing to do.

• Buy a 160 GB PS3 for $299, get $75 Amazon store credit

• Buy a White Wii console for $199, get $50 Amazon store credit