Often see some bounty post, how can I do to get free and have the potential coins, for example, in the bittalkcoin this forum on their product post, what is the request for my account? Activity quantity
You need to be atleast a Jr. Member and should've joined any signature campaign. That's what all users do here to join signature campaigns and to get free coins. If you can finish all the requirements of their campaign you can have free coins or tokens at the end of their ICO. You can keep it or trade it to earn some bitcoin or any coins.