Can I award a bounty to my old question?
1165
How does the bounty system work?
125417
Can bounties be awarded multiple times by the same person on the same question?
39442
Can I change which answer I chose to award the bounty to after I've done so?
59320
Is there a way to search questions with bounties (ever having had a bounty)?
5135
Bounty by user with not enough reputation
105190
Contribute to bounty?
50818
A grace period of one day to award the bounty after expiration (without remaining featured, of course)
76231
How to get a new answer for an old question
108772
Any way to reward contributors beyond upvotes and bounties?
12566
Give an incentive for finding duplicate questions
117529
No proper responses to a bounty question
53582
More than one person should be able to offer a bounty for the same question at the same time
22936
Is it ok to choose a different answer for a bounty award than the one I accept?
49880
Reminder of bounty expiration on someone else's question
42614
How can I lose a bounty?
33698
Editing old questions
109724
Is it okay to repost a question from another website that was never answered there?