1. Google Adsense 2. Selling Products 3. CPA 4. Affiliate Marketing But you need good traffic.... traffic + good content = Pay Per Impression + Pay Per Click = Money..... check freelancingtutorials (dot) blogspot (dot)com
Join Google Adsense Program or Affiliate Marketing websites. Its a old and best way of earning via blog.
First – let me start by sharing my own top Money Making Methods (updated regularly) but below that point you to some great resources and teaching on how to increase your income from blogging.