'The popcorn comes at a cost', 'The popcorn isn't really free', 'The popcorn Value $10', 'You will need to pay for the popcorn' or, simply just, 'The popcorn just isn't free'. The assertion, 'You will take your toddler around the flight free of charge' will be in opposition to 'You need to spend to get your little one on the plane' or 'It isn't fre