'The popcorn will come at a price', 'The popcorn isn't really free', 'The popcorn Expense $10', 'You have to pay for the popcorn' or, only, 'The popcorn is just not free'. The statement, 'You may take your toddler around the flight free of cost' can be in opposition to 'You should spend to take your newborn over a airplane' or 'It's not free', or i