If you are new to the Black Hat SEO game you are basically here to slip through the back door of SEO.And you will learn alot on this site.Alot of people starting out join a affiliate program,start promoting with their subdomain or banners they provide you.But,it's not your domain.Now you can get free domains like dot tk,co.cc to name a couple.You can promote these,build backlinks to them and lower your Alexa rank.But,this is a big don't. When you use a free domain like dot tk or co.cc and make it popular and your making sales and your like,sweet....My site has gone viral.Just as happy as can be your making money.But here's what you may not know. If you make one of these free domains popular,you are going to wake up one morning,check your earnings for the day and find that it is $0.You go check your free domain to find another site is now on it.Ripped right out from under you and your pissed off. But if you read the fine print of TOS it states your free domain can be sold at any time with no fair warning to you.Like they say nothing is free. So before you even start BH.Score a real domain that you pay for. Think long term and keep your url nich realivant. And read and understand the the TOS of your domain provider.