Buying or selling reputation or badges on Stack Overflow is not permitted.

Stack Overflow is powered by the generosity of the global dev community, and reputation reflects the help that developers have gotten, thanks to their peers.

We will indefinitely suspend any accounts we determine to have bought or sold reputation or badges. I'll be the first to admit that almost no system can detect all abuse, between our community and algorithms that detect unusual patterns, we've become fairly effective at finding real abuse. At a minimum, I'd think twice about paying for something with at least pretty good odds of getting you suspended.