I would like to start a bounty there. It's not always possible. What are the rules?
- Questions must be at least 2 days old to be eligible for a bounty.
- Users must have at least 75 reputation to offer a bounty.
- There can only be 1 active bounty per question and per user at any given time.
- Once initiated, the bounty period lasts 7 days.
- After starting a bounty, you must wait 1 day before awarding it.
- If you do not award your bounty within 7 days, the highest voted answer created after the bounty started with at least 2 upvotes will be awarded half the bounty amount.