<p>If your answer was given in the bounty period and it has earned 2 upvotes but it was not accepted, then after the bounty period has ended + 24 hours, you will receive half of the bounty.</p> <p>This automatic mechanism is useful for where there is a good answer as recognised by the community but the bounty offerer has not themselves manually offered the bounty:</p> <ul> <li><p>Let's say the bounty offerer did not come back in the 7 days - the community mechanism takes care of this issue.</p></li> <li><p>Let's say the bounty offerer did not think the answer given was the answer they were looking for - again this community mechanism recognizes the effort put into the answer</p></li> </ul> <p>The bounty offerer and the original poster does not have to be the same - the bounty offerer has the "control" on this. Thus, if the OP never revisits their question, its up-to the bounty offerer to either manually give you the bounty, or yourself to give a great answer that persuades everyone else to upvote you.</p> <p>If you did not receive more than 2 upvotes, then the bounty will not be awarded.</p> <p>More info about the bounty system can be found:</p> <p><a href="http://meta.stackexchange.com/questions/16065/how-does-the-bounty-system-work">http://meta.stackexchange.com/questions/16065/how-does-the-bounty-system-work</a></p>