Today only. Buy.com is offering 10% back in Rakuten Super Points on all purchases. It's normally 1%. Must activate offer by opting in and completing checkout on 5/28. Points will be available 15 days after shipment, and expire 20 days thereafter. Cashback limited to 7 items and $1000 in value.
That's about the most USELESS reward system in existence!
So how many points do I need to buy a Rakuten anyway?