Alright so here’s the gist of it, and please not that I am pretty much a beginner when it comes to woocommerce:
I want to enable event registrations and a one page checkout without using any sort of plugins. Now I know how to skip the product list and cart page, but I would like to have a simple dropdown in the checkout form itself which will actively change the final price of said “product”, or participation category.
Basically, there is a 20% discount for anyone who selects one option in one dropdown or one option in another dropdown.
Read more here: Add dropdown fields in woocommerce checkout that modify price