Pay to create a bounty regardless of reputation
129117
Pay real money to set bounties (another method, not replacing rep method)
97524
Allow bounty owners to comment on questions they've placed a bounty on, even if they have less than 50 reputation
45845
Suspended user cannot award bounty
1136
How does "Reputation" work?
8875
How to implement a reputation based system with badges in Drupal similar to StackExchange sites?
118482
How is it possible for a user to start a bounty with low reputation?
7591
How do I get rid of my bounty?
154414
How Does the Community User Set Bounties?
117767
Put bounties on other people's questions?
23297
Provide a means to reward users and their answers (decoupled from bounties)
18148
My bounty is about to expire and I didn't get a good answer, just my own workaround
67449
Offering actual money as a bounty?
125417
Can bounties be awarded multiple times by the same person on the same question?
128644
Exclude bounties from affecting privileges
42614
How can I lose a bounty?
40196
Why cannot this question with an open bounty be closed?
137722
Can I award a bounty to myself if I provide the best answer?