Share this postHow can you make money when your product/service is free?andyb.substack.comCopy linkFacebookEmailNoteOtherHow can you make money when your product/service is free?Andy BlackApr 17, 2019∙ PaidShare this postHow can you make money when your product/service is free?andyb.substack.comCopy linkFacebookEmailNoteOtherShareThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in