Just Business is a global B2B online marketplace for businesses to buy and sell all types of products and services. You can sell your products or services online to all Just Business members across the globe. 

To sell, simply create a Just Business profile, select your product or service, and upload your product image or video. You can also add a description and price. 

When your product is ready, you can simply send it to a member who might be interested in purchasing it. If they like it, you can then send them a message through the app and make the sale. 

The app has a simple design and is very easy to use. It has a fast and responsive user interface. You can also chat with other Just Business members through the app.