Each ferry company has different age limits for infants and children and offers varying discounts accordingly. These discounts typically apply only to specific fare types, such as economy class, and may not be available for VIP/business class or cabins. Infants with a zero-value ticket generally travel on an adult’s lap without a separate seat. Children often receive a discount of 25% to 50% off the standard ticket price. To select an infant or child fare during the booking process, you must first add an adult passenger before adding the infant or child.