Wix Multiple Domain Name. Connect more than 1 domain to your Wix Site. To connect an additional domain to your Wix site.
Select the site you want to connect your domain to and click Next. If you want to set this up then just logon to your WIX account and head over to the dashboard. When you register a domain your primary domain will connect directly to your site and the additional domains will redirect to your primary domain.
You can choose to pay for private domain registration which conceals your name in public domain information records.
Connecting a Wix Domain to an External Site. Select Domain Name Server DNS. WHOIS privacy on Wix costs an additional 990 so it can actually be more expensive than Squarespace. If you have more than one domain in your account scroll to the domain you wish to connect.