Aim at building a peer-to-peer marketplace? 4 methods to consider

If you're planning to build a marketplace, you need to take into account multiple aspects: costs, customization, payments integration.

Not to mention that there are ready-made SaaS marketplace software you can use. Not to get lost in the sea of information, here is an extensive read:

It explains the P2P business model, uncovers the key cost factors, and lists the key marketplace development methods with their pros and cons.

I'm sure you will find something useful there!