One of the leading expense apps for BlackBerry, ProOnGo has announced that they have added AmEx integration into the latest build. This means that things just got easier for business travelers on the road. With the new feature, you simply add your AmEx card information directly into ProOnGo and from then on any transactions on the card will be stored in both the app itself and the ProOnGo web portal. Now you can completely eliminate manual entries when using ProOnGo's custom spreadsheet package for businesses. ProOnGo is available as a free download from the CrackBerry App Store.