Do you know that you can sell your used products online? Yes, you can.
There are several ways to sell old and used products online. You have to find the best place to sell your products. There are auction sites like eBay where you can sell pretty much anything.
Besides, there are marketplaces where people buy and sell products. These types of marketplaces work fairly well.
Then there are individual buyers who have their own websites. I have to say that dealing with individuals is riskiest. There are good guys too such as buy my watch. This website is owned by a guy who buys wristwatches. He is an honest guy.
Based on the type of product you wish to sell online, you have to choose an appropriate platform. I normally start with eBay. Everything sells on eBay. It is the leading auction site out there. Anything that you put there for sale gets millions of impressions.
However, you will always end up selling your products for less on eBay. This is my personal experience. If you are selling something that is not very expensive, sell it on eBay.
If it is something expensive, such as a wristwatch or an antique, it is recommended to sell it on a specified marketplace since you will get a nice price for it there.