Great influencer review! “Influencer marketing is worth at least $1 billion, and it has grown up a lot this year, with more sophisticated data and tighter media contracts. Here are five things we learned about influencer marketing in 2017.”
Great influencer review! “Influencer marketing is worth at least $1 billion, and it has grown up a lot this year, with more sophisticated data and tighter media contracts. Here are five things we learned about influencer marketing in 2017.”