Domain-mapping and Resellerclub? Paypal Purchase

Are there still intentions to add support for Resellerclub integration under reseller options in domain mapping?

And just how does the Enom option work exactly, as far as a domain purchase goes when using pro-sites paypal option? Does Paypal communicate with Enom and deduct from your account balance with Enom and the customers funds just get deposited into your Paypal account? And does an account get created for your customer with Enom?

I'm asking about resellerclub because I currently manage customer domains with Opensrs and Resellerclub, but would like to start migrating all my domains as well as customer domains to one service.