In the fine print, if my donation is less than $10 on Microsoft Rewards, Microsoft has the legal authority to give the $1, $3, or $5 to any other donation of their choosing. I'm sure donating $5 twice will just give them the authority to donate $10 to whoever Microsoft wants to based on how they think is appropriate. What can I do to get Microsoft to let me use 10,000 points as a level 2 member to give $10? Microsoft Rewards: Redemption (bing.com)