3.5 years later and still no ability to show amounts previously billed? This is fundamental to the way we financially communicate with clients. I do not understand at all how this can be available in the Desktop version and not available inline, especially after asking for OVER 3 YEARS! Why would I pay for this? I have enjoyed QB Desktop but will have to start researching Xero, Freshbooks, and maybe Sage or Epicor? Has anyone found a platform that will provide this basic function?