If you have purchased a domain licensed service, this service is licensed to your website's domain name (domain), the service cannot be transferred or sold. You cannot transfer the domain licensed service to a different domain. Example: You cannot install the software that you have licensed to your afirma.com domain name, to the bfirma.com domain, the service/software will not work.
A website is your workplace on the internet. It is your virtual workplace where you can regularly add and showcase your products and services. Having a website means "I'm on the Internet", but a website is not enough for you to earn customers or money.
To explain through an example;
Website = workplace (store, office, shop, etc.)
Features on your website = fixtures in your workplace (table, chair, shelf, cabinet, etc.)
In order to make sales, you must add your products to your workplace, these are the contents you add to your website, add your content such as your products, services, projects to your website. You make window advertisements or showcases for people to come to your workplace, the equivalent of this is Advertisements on the Internet and SEO (Search Engine Optimization) Service.