What is the best way to build a P2P marketplace?
Marketplace is pretty complex, so I would like to hear your opinions on the topic. Which way would you choose: 1) build a marketplace from scratch; 2) develop on top of SaaS marketplace like ShareTribe; 3) use a ready-made software like Magento extensions; 4) use APIs as a service. Additionally, could you explain why? Looking forward to your answers.