Categories Uncategorized eMarketer: Cash, credit or mobile? Post author By Scott Loftesness Post date July 31, 2002 No Comments on eMarketer: Cash, credit or mobile? A brief update on mobile payments in Korea. Share this:TwitterFacebookEmailLike Loading... Related ← TowerGroup: Electronic Invoice Presentation/Payment and game theory → David Strom: Federated identities create new security risks You must log in to post a comment.This site uses Akismet to reduce spam. Learn how your comment data is processed.