I have about 2 years Affiliate Marketing experience, I'm usually using free traffic from facebook pages, SEO and youtube marketing and recently discovered paid traffic, I have a decent amount of money to invest, but since I never did huge investments into earning more my question is the following:
How much money did you invest before starting to earn? (This refers to CPM ,PPC, PoF, CPC campaigns )
And also, could you please specify the type of campaign you first ran and the network (for paid traffic) you used.
Your feedback is greatly appreciated.