'The popcorn will come at a cost', 'The popcorn is just not free', 'The popcorn Price tag $10', 'You will need to pay for the popcorn' or, only, 'The popcorn is not free'. The statement, 'You will take your child around the flight free of charge' could be in opposition to 'It's important to shell out to take your baby on the airplane' or 'It's actu