Conversion point: User sign-up DOI & intro survey. Type of traffic: Display and Email. Non-Valid Leads: Advertiser may charge back any non-valid leads. This includes, but is not limited to, leads generated by any device, program, or robot, manually created leads with the direct intent to artificially inflate commissions payable to the affiliate, leads with suspicious usernames or email addresses, leads with similar IP-addresses, and IP-addresses from countries other than the country advertised in the offer.