[{"Bold_text": "noun", "List Items": ["the procedure of vacating and paying for one's quarters at a hotel.", "the time before which a hotel room must be vacated if another day's charge is not to be made.", "an examination of fitness for performance:The checkout of the new plane was successful.", "a series of sequential actions to familiarize oneself with new equipment.", "itemization and collection of amounts due for purchases:Retailers need to improve online checkout.", "Also calledcheckout counter.a counter where customers pay for purchases:The supermarket has five checkouts."]}]