Inside the murky world of 'social media influencers'

Brands can use "affiliate networks" to connect with powerful social-media and Internet influencers. The networks can also help influencers monetize their content. Popular affiliate networks include RewardStyle, ShopStyle Collective, eBay Enterprise Affiliate Network, Rakuten Affiliate Network and ShareASale.

http://www.cio.com/article/2945780/marketing/inside-the-murky-world-of-social-media-influencers.html