Do I need a website to be part of the UBU Marketplace or just my wallet?

No extras needed

You don't need a website.  All you need to do is sign on the UBU website: https://dashboard.ubu.world/signup, make your store live and you will appear in our Marketplace.

Once live, you will be able to offer services such as pay and collect, order for delivery etc. if you wish to do so.