Using domains and subdomains with new landing pages
You can use domains and subdomains to create targeted campaigns or organize your products according to your business needs. With subdomains, you can host multiple landing pages at a single domain.
You can use root domain
They’re an easy and convenient solution for publishing your landing pages
See the following articles for step-by-step instructions for setting up your landing page URL:
How to assign my own domain to the landing page?
How to assign my own subdomain to the landing page?
How to assign directories to my landing pages?