bookkeeper vs cashier

bookkeeper

noun
  • A person responsible for keeping records or documents, such as of a business. 

  • A bookseller 

cashier

noun
  • Person in charge of the cash of a business or bank. 

  • One who works at a till or receives payments. 

verb
  • To work as a cashier (at a till or receiving payment) 

  • To annul. 

  • To discard, put away. 

How often have the words bookkeeper and cashier occurred in a corpus of books? (source: Google Ngram Viewer )