HawkBlack, on February 05 2014 - 03:45 AM, said:
Please read the FAQ. It explains everything.
You do not have to pay anything for Steam. Both Steam and Hawken are free and you will get your key emailed to you when they're ready to send it to you. As explained, they are being sent out in waves going until the 11th as they get ready. You only need to worry if you don't get yours in your email by the 11th.