I have a successful commercial printing business that is now mostly online. It has been hard moving from a physical business to internet sales. I jumped around on the internet for about 6 years looking for programs that I could promote and make money. I have jumped from one thing to another and had little success, but I have learned a lot that I can share with others to help them avoid some of the mistakes I made.
Wealthy Affiliate is the best program I have found for under $1500. It is priced so that anyone can afford to use it.