If you are on the Bronze, Silver or Gold package, you have unlimited live classes. In other words, you will always be able to register for and attend paid live classes for the duration of your package.

If you are on the Express, Express+, Writing Intensive or Speaking Intensive package, you have 25 live classes. You can check the remaining number of your live classes in the Progress section of your student dashboard, as shown below.

See: I have reached my limit of live class registrations!