Hi ' . $first_name . '!   Your Registration has been approved successfully for '.$admin_site_name.'. We're thrilled to have you on board. To get the most out of '.$admin_site_name.', do this primary next step:   Access dashboard   Login informations: User name:' . $email_id . ' Password: ' . $password . '   You've started a day. Once you login into your dashboard then you make a payment to click below link.   Start your payment   Thanks, '.$admin_site_name.'