 |  | Amazon.com defeats IRS appeal in U.S. tax dispute |  | Amazon.com Inc on Friday defeated an appeal by the U.S. Internal Revenue Service in what the online retailer has called a $1.5 billion dispute over its tax treatment of transactions with a Luxembourg subsidiary. | | |  |  |  |  | Related Video | |  | |  | |  |  |  | Mediafile | |  | |  | |  |  |  |  |  | A daily digest of breaking business news, coverage of the US economy, major corporate news and the financial markets. Register Today |  | |  |  |  | A quick-fix on the day's news delivered when you want it. Register Today |  | |  | » » MORE NEWSLETTERS |  | |