How does Sampler work? Is Sampler free to sign up? How do I sign up or log in to receive free samples? How do I match with samples? Can I match with samples in my country? How do I get notified when new samples are available? How do I verify my account with my mobile phone? I don’t have a mobile number. Why can’t I use my landline or VOIP number? What are digital coupon offers? How do I review the samples I've tried? How does Sampler make money? Can multiple people in the same household participate? Can I have more than one Sampler account? What Social Media accounts should we follow Sampler on?