Can you add a registration fee for Appointments+

Hi There! Firstly, fantastic plugin! There are two elements that I was looking to achieve with the Appointments+ plugin that would really help.

1. Add a registration fee - at the moment you can add deposits, but no one-ff registration fee that will give them regular login details to be able to access the appointments page. Can this be done?

2. Can you set minimum number of sessions that need to be booked? e.g I want to sell 1 hour session a week for 12 consecutive weeks, and sell that as a package. Is this possible?

Thanks in advance,

Ben