Class registration and policy Starting this September, classes will be limited to 10 students in each class period. Payment must be made for 1/2 month, $45, or a full month, $90, at the beginning of each month. Missed classes are non-refundable and students will not be permitted to make up the class. This will stop overcrowded classes and keep our ratio to 10 students to each class, 5 to a teacher. I hope everyone understands!