hi, just an idea, but sometimes you as a site owner, want to charge a % per sale that the customer makes, would be nice to have a plugin that can do that so that when a customer places a sale for a product that the customer automatically can see the % that the site charges, and the site owner can edit its % in the admin panel and perhaps that the customer gets an email after placing the product with the amount that he or she has to pay when the product is sold, sort of invoice in pdf or so.

Just an idea

Greetings