You may also want to check out 9 Best Content Marketing Training, Courses and Certifications; Best Instagram Marketing Training and Courses and Best Courses on Coursera. In addition to that, you will find 7 Best EMail Marketing Courses really useful and the 8 Best Shopify Marketing Courses will help Increase Sales and Profits. All the training programs mentioned above are so affordable, they are nearly free affiliate marketing training.
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Over the last 20 years, I have seen lots of training courses. I agree with most of your experts. Site Build It was the first good training course I took shortly after Ken Envoy launched it. I have gone the Affiliorama route and thought it was a good program for beginners. At the time I took the course, there weren’t many options for niches. I have heard good things about Chris Farrell’s program but personally have not taken it. Wealthy Affiliate is by far the best program. Members learn to build an online business regardless of the niche(s) they select. Wealthy Affiliate also has a very strong support system in place. The active community of members means people can get their questions answered quickly.
In 2006, the most active sectors for affiliate marketing were the adult gambling, retail industries and file-sharing services.:149–150 The three sectors expected to experience the greatest growth are the mobile phone, finance, and travel sectors. Soon after these sectors came the entertainment (particularly gaming) and Internet-related services (particularly broadband) sectors. Also several of the affiliate solution providers expect to see increased interest from business-to-business marketers and advertisers in using affiliate marketing as part of their mix.:149–150