Script for an online catalog \ store with representatives?

Question

PHP

Good afternoon. Please tell me the script for organizing an online store \ catalog with the function of representatives. Simply put, so that company representatives can post the positions of their products themselves, and users can filter by brand, color and other product characteristics and see what kind of company offers the product.
Thank you.

Answer 1

From what you can put on your server, there is no such thing. And here the problem is not even technical, but organizational. Because each supplier has its own format and someone needs to bring it all into one directory in manual / semi-automatic mode.
But in the form of a service - Yandex.Market for example.