Guaranteed Sign-Ups Guarantee. All leads will be valid US residents. All leads will be english speaking / reading. All leads will have a valid email address. All leads will have a valid phone number (if applicable). Leads will be replaced under the following conditions. Any lead that has provided you with an invalid email address will be replaced. Notification of invalid email addresses must be recieved within 5 days of the leads posting date. Any lead that has provided you with an invalid phone number (disconnected / non-existent) will be replaced. Notification of invalid phone numbers must be recieved within 5 days of the leads posting date. Leads will be replaced in one of the following manners. Your current account will be credited by either removing the bad leads and keeping the same number of sign-ups pruchased or the bad leads will remain and the credits will be added to reflect a higher than pruchased amount.