Amid a steady flow of announcements about virtual payment in corporate travel, American Express is putting on a different spin. It has created a model that combines the single-use concept of virtual account numbers with the centralized Business Travel Account setup. Amex’s “enhanced BTA” now is available in Australia and the United Kingdom, with additional markets under consideration, according to...

David Jonas in 2006 co-founded business media firm ProMedia.travel after ten years as a journalist with Business Travel News. David rejoined BTN in 2010 as executive editor when its parent company acquired ProMedia, and in 2014 co-created The Company Dime. David has a bachelor's degree in communications from Cornell University.