In addition to Amazon’s clear commitment to conversion rates (read: probable sh*tloads of testing), the extreme growth of Amazon Prime. Estimates from top firms calculated Amazon has between 65 and 80 million prime subscribers in early 2017, which is up from about 54 million just a year earlier. The huge boost in Prime subscriptions has apparently had a massive impact on conversions.
One of the highly profitable parts of affiliate marketing is recurring income. I’m sure you are aware of how affiliate marketing works. You get payment when somebody buys a product using your affiliate link & the commission is really high. I have shared all the tricks of affiliate marketing in this hot selling ebook & you can get an overview about affiliate marketing for free here.
Leadpages claims that its affiliate program is not exclusively for affiliate marketers, which is true, but the narrow focus of this niche means that only professionals affiliate marketers will ever be able to earn significant income from the program. Leadpages’s affiliate program does offer quite a lot of different options (webinars, videos, blog posts, free marketing courses, etc.) to send referrals to, which can lead to higher conversion rates if done correctly.
Who is your audience? What is your target market or niche? If you're targeting a specific niche like home security then perhaps you only need to sign up to ADT and SpyBase so your products match your audience. There’s no point promoting eco-mattresses to your blog that’s focused on reviewing drones. Again, you could sign up to a network that has a few different options in your field of interest or just go straight to your favourite suppliers and see if they have an affiliate program.