Xbox points?

the information is not top secret its just you can't buy 80 msp only 400 and up

You can add a prepaid card (PPC) to your account by going to account management on the console and redeem code, or my account on xbox.com and redeem code. You can get a PPC from any xbox retailer. MSP PPC's are not sold in 80MSP denominations, the smallest
I have ever seen are 400MSP which you can get at amazon.com. Keep in mind that when you redeem the PPC the MSP will be converted to cash value equivalent.

Xbox points have been discounted in exchange for local currency such as £ $ or Euros this happened a few months back this should of happened automatically you just have to confirm it when running the update. After that you should just be able to select the
amount of cash you have in your account and use it. If there not enough money in your account you can pay the rest using a debt or credit card

Hi mate, if you're having issues with the rewards program you're best off posting here:

forums.xbox.com/.../29.aspx

What Xbox points are you referring to? If it's your gamerscore, that has no monetary value and cannot be used to make purchases.

If you're referring to rewards credits you earn from the Xbox Rewards program, it's best to post in the Xbox Rewards Questions support forum for assistance, but rewards credits are deposited into your account by the following 15th or 30th of the month after
you have at least 5,000 credits pending.

Thanks for the response. I misunderstood that 'G 700' to be something associated with my gold membership. Because that's not at all confusing to someone completely new to the system. Thanks Microsoft.