United has opened a special holiday store in Newark airport in New Jersey that lets you use your air miles as currency.

Newark Airport.

Newark Airport. Image by Shuichi Aizawa / CC BY 2.0

The store is called the Miles Shop and is located in Terminal C. United air miles can be used to purchase everything from headphones to books to luggage. Cash and credit cards are also accepted, and you earn five miles for every dollar spent. Read more at: usatoday.com