The survey found that 68% of respondents have an active membership at discount club stores such as Costco, Sam's Club and BJ's, and 17% of households have memberships to both Costco and Sam's Club. Among influencers, 81% of respondents have an active discount club membership, and 93% of influencers have recommended a product they purchased inside a store to someone else. Key Insights for Influencers and Consumers Insights for Social Media Audiences To work with IZEA as either an influencer or a marketer, vi ...