product exchange

Barter Window - A Simple Product Exchange System

Barter Window is a free product exchange system that aims to eliminate the liquidity crisis by allowing users to trade, swap, and replace anything without the use of money. The advantages of the bart…

Barter - A Simple Product Exchange System

Barter is a system of direct exchange of goods or services without using money. It is an effective method of increasing sales, conserving cash, moving inventory, and making use of excess production c…