HTTPS on Your Landing Page Is Important
Fun story, my once CC provider (the now defunct "Egg") for a period responded with three A records for their main site (egg.com or something).This is fine, except one of these A records was a 192.168.x.x address so their site didn't work intermittently.I called them to report it and they refused to listen. Claimed the site was worked as intended from their office and they wouldn't escalate.