'The popcorn comes at a price', 'The popcorn just isn't free', 'The popcorn Price $10', 'You have to buy the popcorn' or, basically, 'The popcorn just isn't free'. The statement, 'You may take your newborn over the flight free of cost' will be in opposition to 'You have to pay back to acquire your child on a airplane' or 'It is not free', or inform