The only way to get coins or tokens for free is to follow the airdrop. But I'm not interested in following the airdrop because it's just a waste of time waiting for luck. Our chances of getting airdrop coins are very small because we compete with thousands of people who are also fighting over this airdrop coin. I am the type of person who does not want to wait for false hopes. I better put out a business but the results are certain. Therefore I prefer a bounty campaign. Even though the bounty campaign needs to spend time and thought but I definitely get results. Especially the bounty campaign also does not require financial capital.