The ridiculously simple website builder. SPA, or Multi-Page Sites with Stripe Payments.
Your own public page: set its name and look here, and point domains you own at it.
The name, contact details and starting look shown on your own public page.
Someone working on your page -- a rep, an employee -- can sign in with just your company address and its own password at login.html, instead of using your own account. They see the builder, never your own account's own sign-in.
Point domains you own at this page -- an address and its www version can both work. Set each one’s DNS A record to 44.195.131.140 first, then add it here, and a real, free HTTPS certificate is issued automatically, within about 5 minutes.
After adding a domain, its real secure address (https) takes about 5 minutes to start working while this service sets up its certificate. Visiting it before then can show a security warning in the browser -- that is expected, and it clears on its own.
When this service emails something about your account -- right now, your own password-reset link -- it goes out from your own email account below instead of this platform's, once you save one here. Leave this whole section blank to keep using this platform's own email.
Your page already has a real sitemap and robots.txt, automatically, with nothing to set up -- see them at sitemap.xml and robots.txt.
Which of your real pages are in your sitemap -- every page is in by default; uncheck one to leave it out.
Prove you own this page to Google. Either type in just the real filename Google gave you, or paste the real file's own content if Google asked for something other than the plain filename method.