Convert Ads module into a points trader. Users are able to buy and sell their points.
This does work only if your ads module is not being used for anything else, all new ads will have a points field and need to have points to sell to others.
If you need this module but are using the ads module for selling other products, we can customize it for you to have more features and add compatibility so they can publish other products and not only points. You can send us a private message with your request.