I did a post on travel affiliate programs last year and I thought I should break the travel niche down further, focusing on the specific sub-niches that make it up: airlines, hotels, vacation packages, etc. Hence, this week's niche: airline affiliate programs.

The Internet has changed airline travel, and this may have contributed to its growth in recent years. People can book flights now on mobile devices. They can even print their tickets and boarding passes at home, or anywhere that has...

When picking a niche for an affiliate program, make sure to narrow it down as much as possible and target a specific market. A good example is this week's niche: Paleo diet affiliate programs.

The Paleo diet falls under the ever-popular, evergreen weight loss niche. We've covered diet affiliate programs before, but the Paleo diet is different. It is a specific diet targeting people committed to a very particular lifestyle.

What is Paleo Diet?

Definition

I would like to...