Groupon launches credit-card payments service Read full story for latest details. Share on FacebookPost on XFollow us By Stingray Branding|2012-09-19T15:49:01-04:00September 19th, 2012|Job openings|Comments Off on Groupon launches credit-card payments service Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail