Yes, this is now possible
Yes, you can edit the look and feel of these emails
Yes, there is a directory listing available for use
Yes you can! Malcolm! now supports passing encrypted URL query values into your Workflows.
Yes, you can. Info on how to do this here.
Follow our step by step guide to collecting payments with Stripe here
Malcolm! now integrates with Make (formerly Integromat) - find out how to use it here!