About apps with shared database

Is it possible to have multiple copies of the same app published?
So, let´s imagine a use case of a restaurant ordering web app, where the resturants wants to have custom design, and maybe different user flow in the ordering process.
Is it then possible to make one version for restaurant A, then copy the app and make a similar app but with different design, and do it again for a third app? While all of them are published on the same domain?

Hello, you can copy them and keep the same shared database. You can publish them under the same domain, but each web app will be under a different subdomain. (Example: Restaurant1.example.com, Restaurant2.example.com)

Thank you!