If you want to get rid of an old product that you have, the only route that exists right now is that you have to sell it off for a very less price and then use that money to either buy something that you wanted or add more money and then buy.
But most of the time what you want is that to get a second-hand product with the least possible investment and whose value matches your product.
So why not exchange a good product that you have with a good product that you want?
This is where Barter Now helps.