1) The problem → I want to build a site like Airbnb or Upwork. Memberstack does not allow my customers to accept payments directly.

2) Why is this important → Marketplaces are hugely profitable and enable hundreds or thousands of people to offer goods and services.

3) What's your plan B → Use another service like https://www.sharetribe.com/

4) Possible solutions we could build for you → An alternative to Flextribe