What are the Features of Affiliate Marketing?

Affiliate Marketing Features/ Benefit
1. No Joining Cost
2. Low running cost such as domain name registration, web hosting fee and maintenance fee for website design if needed
3. Easy learning curve, the more you learn, the more money you make.
4. Potential for huge income
5. Ability to generate reoccurring revenue
6. Generate a *Life-Time* value from a customer
7. Opportunity for passive income (eg: eBook)