Is there such a module, cms, crm?

Question

CMS

Hello.
Help solve the problem.
You need a module, cms, crm for your personal account.
The functionality should be as follows:
entering sales
i.e. a person registers, goes to the "make a sale" page, there is a list of products and next to each model the button "I bought a product" and how many points for this model he will receive, clicks on the button, attaches a scan of the receipt and points are awarded to him (but are awarded only after after the administrator checks whether he really bought it or not).

Answer 1

You can take WordPress + WooCommerce as a basis and add what is missing.

Answer 2

in CRM Clientbase there is such a module as external forms - 1in1 as your task. We have experience in implementing such systems