Many things expense report software
You will want to pay the best price for what you get. You will be amazed at how fast some of the larger portable scanners can scan a document. Some will automatically feed the sheets or documents through the scanner for you, while others will require that you hand feed the documents. The ones that do it automatically for you are called sheet feeder portable scanners. Some will have features that will automatically send the document to a designated folder on your laptop or to Outlook so it can be quickly emailed.