Groupon to pay IBM $57 million to settle U.S. patent dispute
https://www.reuters.com/article/us-ibm-groupon/groupon-to-pay-ibm-57-million-to-settle-u-s-patent-dispute-idUSKCN1MB3DB
Online marketplace Groupon Inc on Monday said it would pay $57 million to International Business Machines Corp to settle an intellectual property dispute.
