I will get you real targeted human members for your forum in any niche. No bots, automated signups, paid posters or incentivized traffic, but people actually interested in the forum.
100 members: $100 (within 1 week)
500 members: $400 (within 2 weeks)
1000 members: $800 (within 1 month)
More than 1000: 75 cents per member.
Terms: An effective system to track referrals must be implemented. The inbuilt vbulletin referral system is acceptable.
Methods: Social media marketing, Forum marketing, Non spammy email & IM marketing (optin+targeted active readers).
Refund policy: If the promised number of members aren't delivered by the deadline, you will be refunded pro rata. If you manipulate the tracking system deceptively, you will not be refunded.
You will not receive any untargeted or low quality traffic!