Good evening Rod and welcome to the Events Calendar forum!
Thank you for your interest in our products.
We’ll be glad to answer your questions.
I have a client that needs to sell events to consumers on his website, when sold on site, takes them to creating the event.
This is a very interesting project.
On our end, we do enable registered users to submit events via our Community Events plugin: https://theeventscalendar.com/product/wordpress-community-events/
This could most likely work in combination with a plugin such as https://woocommerce.com/products/woocommerce-subscriptions/ or some equivalent plugin.
Basically, you would sell a one-time “membership” which would change that customer’s WordPress role.
This role should then be able to add Events via our plugin.
Once the event has been submitted, the subscription should end.
On our end, you can customize the settings and views to your liking, should you want to.
You might want to read our Themer’s guide to get a sense of how that works.
If coding is not really your thing, you could hire one of our recommended customizers to do the customization for you.
Let me know if that helps.
Have a great day!
Geoff B.