The Certify Receipt Scanner is a perfect compliment to the Certify expense management service. Small and light weight, the Certify Receipt Scanner is great for use in the office or on the road and even includes a handy travel case. In addition to working with Certify, the Certify Receipt Scanner will work with any TWAIN compliant software, making scanning paper documents fast and easy. The Certify Receipt Scanner software CD (included with the scanner) only includes the scanner driver, making the software installation process quick and efficient.