post – v. to write an online message
keychain – n. a holder of keys
customer – n. someone who buys goods or services from a business
clause – n. legal language in a contract or document
review -- n. an act of carefully looking at or examining the quality or condition of something
newlyweds – n. A newly married couple
overcharge – v. to charge too much for something
excessive – adj. going beyond what is usual, normal, or proper
penalty -- n. punishment for breaking a rule
filthy – adj. very dirty