title: ebay getOrders API
body: <p>I am building a .net service to getOrders from ebay. my service runs fine, however I dont know how should I handle data.</p>
  
  <p>For example I am using CreateTimeTo and CreateTimeFrom Filter to return orders from past 24 hours. I save them into my database, now some orders return no Address info.</p>
  
  <p>My question is, Whats the best way to hadnle/update already imported orders into my database. Say for example order imported into my system wa without shiping info, and customer completed shipping info after a week, how would I update that order in my system?</p>
  
  <p>Thanks</p>