And that person who has additional income also spends what they get, and the recipient of that money then pays some more tax, and on and on. It's actually wholly possible that eventually the entire additional cost goes back in tax paid to the government. But that's being ignored.
@currys very poor customer service from you today. You wouldn’t let us exchange a damaged washing machine for the only one in stock because it was 10p too much. Now you’re paying to collect and refund the full amount!#CustomerService