The following rates are for the entire course (places are limited).
- Commercial (before 1 April): £600
- Commercial group of five (before 1 April): £2,400
- Commercial group of five (before 1 April): £2,400
- Commercial (from 1 April onwards): £800
- Commercial group of five (after 1 April): £3,200
- Commercial group of five (after 1 April): £3,200