Mercantilism has a mother country sort of like Great Britain back in colonial times , keep watch of everything they do like trading and such with other countries other than them while Free Enterprise...
Free enterprise or Capitalism is when companies are allowed to freely compete with each other. it is the belief that the economy will prosper if businesses are left free from government regulation...
You can get one for free if it is a learning venture. You would have to qualify for one and to do that you should visit a local reseller or the companies website.