Instead of paying hosting fee for a specific webflow site, it would be more beneficial to pay hosting fee for a specific domain. Like that when a redesign goes online replacing a current website already hosted within webflow we are not faced with paying new hosting costs.

Also good for convincing clients to stay within the webflow environment.

For me the main reason for wanting this is that for our biggest client we are publishing updated content each week. Working in editor mode in a sandboxed copy of the live website. With the current hosting structure it is not possible to unpublish last weeks version and publish this weeks version, without paying a full month of hosting costs even though the website is hosted under the same domain.