title: What are the differences between "Open Commerce API", "Demandware Order Management" and "Demandware API"
body: <p>I'm wondering what are the differences between "Open Commerce API", "Demandware Order Management" and "Demandware API". Also I'd like to know how to get order information by using one of those APIs. Thanks a lot!</p>
  
  <p><a href="https://documentation.demandware.com/DOC1/index.jsp" rel="nofollow noreferrer">https://documentation.demandware.com/DOC1/index.jsp</a></p>