Offers are anything you have to share. They do not need to involve money. If you have an offer that involves payment, there are currently two ways to buy and sell through the marketplace:
Social Commerce: Use chat to organize payment through a payment link, bank transfer, or payment on delivery.
Redirects: Include a link and redirect people to an external site where you take payments. This can be your own website, an ecommerce site, a booking engine, etc.
The next software development priority is Onsite Payments. In the future it will be possible to make and receive payments directly through the Good Market platform.