A rating system for item exchanges

Excuse my english is bad i use translator.

I play to poe1 and poe2 long time...

I think the trading system is broken. Players who do not give an answer when you want an item and the guy doesn't respond, it wastes a lot of time.

I thought of a solution...

Imagine a rating system similar to the website Reddit. A way to give a rating, a point system to the good seller who responds, or to remove a point from the seller who does not respond.

Over time, players will make a good trades and be more responsible for their sales.

A bad seller would lose credibility wth online players community.

It's simple, if you post an item for sale, you have to respond. If you don't want to take care of your sale, Withdraw your sale.

A point system solves everything.

Thanks to share this idea.