Effectively, these advertisers have a couple of choices. They can use an affiliate network that acts as a go-between, connecting the advertiser to affiliate marketers and managing the tracking and payments in exchange for a service fee. Or the advertiser can license affiliate-tracking software to deploy on its own servers or as a cloud-based service.
I do find the rejections strange sometimes, and you are SO right that often there doesn’t appear to be a good reason. Just yesterday I got a rejection from a program I applied to months and months ago citing that “my site wasn’t a good fit”, but I had actually been accepted to them through CJ Affiliate when I first applied and have been generating pretty consistent sales haha. Oh well! Guess we’ll never know the “inner workings” of it all, but thanks for reading Robert 😀
There are two ways to approach affiliate marketing: You can offer an affiliate program to others or you can sign up to be another business's affiliate. As the business driving an affiliate program, you'll pay your affiliates a commission fee for every lead or sale they drive to your website. Your main goal should be to find affiliates who'll reach untapped markets. For example, a company with an e-zine may make a good affiliate because its subscribers are hungry for resources. So introducing your offer through a "trusted" company can grab the attention of prospects you might not have otherwise reached.