Bounty is a marketing tool or campaign technique used by ICO campany to advertise their coin through social platform like Facebook, youtube,form,blog,twitter and the likes.Users earn free coins by taking part in this bounty and this free coin are exchange on open market after the end of the ICO sale. Bounty is a fun and the task are easy to do,you can earn massive money depend on your contribution and still hold if you believe in the project. Requirements to participate in bounty offer 1.Bitcointalk account: Bitcointalk is a popular bitcoin and altcoin forum created some years back,you need your bitcoin profile link to fill the form to participate in some bounty.You can register here Bitcoin Forum - Index 2.Ethereum address: You can only use the address that you control the private key like myetherwallet,you can learn how to create one here on myetherwallet 3.Social platform:you need social network or forum account to do the tasks given to you like facebook,Twitter,Jackobain,medium and other social platform. You will be required to drop the link of your work from these social platform for easy assessment of your work. Available bounty campaign 1.facebook 2.twitter 3.Blog/forum 4.youtube 5.signature You can read more on that here All You Need To Know About Ico Bounty And Start Making Your Cool Money Without Spending Dime How to get started 1.meet those requirements 2.search for legit ICO,you can use http://icorating.com for your search 3.find out if they have bounty offer here ICOs & Bounties (free bitcoins!) Or on google 4.if they have you can following the instructions,complete the tasks and fill the form.