Online Web to print editor / Subscription Site

Looking for a working prototype of a web to print type of site that can be built on any type of technology. (Ruby on Rails, Angular, Laravel, etc.)

User registers/logs in
There are monthly subscription type packages
User can upload an image and edit it or design their own template. So for example, creating their own business cards.
They can save/view and edit greeting cards later.
There is an area where they can input/upload addresses and these will be linked to the template they've created.

I have a printing business and would like to digitize.

I have an example site to show you.

This is a one time $500. If it goes well, I can keep you on as a developer for it.