To get the free coin you will need an ETH wallet address:
Go to https://www.myetherwallet.com/
Enter a password that you do not forget and click create new wallet
Save your Keystore File. (Download Keystore File (UTC / JSON)). This is your key to the wallet. Make a backup of the file.
Save Your Private Key and print the paper wallet as PDF, save the key, account address and PDF.
Now you have the ETH address that you can use for all ERC20 tokens
Click http://bounty.authorship.com/ref/Z8132068, click get 75 ATS,
Enter the ETH address,your email (use an email that is not your main email, just incase),your name.
DONE.
You will have the free 75 ATS tokens (0.037 ETH, about $12) when the ICO is over
Disclaimer: I will also get ATS tokens when you use my referral link