I can buy 400 points for $4.99. 800 points costs $9.99. 1600 = $19.99 and so on up to 6000 points = $74.99.
These numbers make absolutely no sense. People don't typically buy the 24 pack of toilet paper because they're going to need that much toilet paper tonight(unless they are TPing some jerk's house). They buy it because bulk is cheaper and then you have it when you need it.
If I bought 6000 points at just 400 points each, it would only cost me $74.85.
Sure it's only $0.14 cheaper, but the point is that the bulk purchase should be the cheaper option!
Come on, Microsoft! Bulk should always be cheaper!