I found a great website which is in German, you can translate it to English and use it.
You could easily sell these sites as a service, it’s easy money made.
Create easy templates via drag & drop builder, export template and it is ready to sell.
Your job is to create some nice eye-catching templates to make people buy them.
This is a website: https://www.zeta-producer.com/
Zeta Producer is the modern web design software for Windows that anyone can use to create professional websites.
Enjoy selling on Ebay!