PAYMENT 3 MONTHS = 3 CLASSES
PAYMENT 6 MONTHS = 6 CLASSES
PAYMENT 12 MONTHS = 12 CLASSES
PAYMENT 3 MONTHS = 4 CLASSES
PAYMENT 6 MONTHS = 8 CLASSES
PAYMENT 12 MONTHS = 16 CLASSES
PAYMENT 3 MONTHS = 5 CLASSES
PAYMENT 6 MONTHS = 10 CLASSES
PAYMENT 12 MONTHS = 20 CLASSES
PAYMENT 3 MONTHS = 6 CLASSES
PAYMENT 6 MONTHS = 12 CLASSES
PAYMENT 12 MONTHS = 24 CLASSES