Discount and custom post type

This plugin looks great, but I have a couple of questions. I currently have the free version to test, but I want to know if with the paid version can I have a different ‘Customers per session’ for different services? We provide personal training services and we can take different amount of customers depending on the venue. One venue can only take 12 customers, whereas another can take 20. How can we do this in your plugin?

Also, with the advanced discount. We offer sessions at ￡10 each, but provide different pricing if they purchase 3 or 6 sessions. For example a single class is ￡10, three classes are ￡24 or if you book six classes it is ￡46. How can this be done? This is just for one service. Other services have different prices and discounts for bulk booking.

The other thing is, can we change the name of the custom post type? It says salon everywhere, but we are not a salon. Is it possible to change this with the paid version?