Cross-border money transfers are a $700- to $800-billion-a-year business on the path to becoming a $1-trillion annual opportunity this decade. Mobile network operators (MNOs) worldwide want in. Samsung SDS and Syniverse are creating a platform MNOs can use to offer consumers mobile wallet-based cross-border money transfers, as well as in-country person-to-person payments, person-to-business payments, and business-to-business payments. Syniverse connects most MNOs operating worldwide to its clearing and settlement service, which allows for billing voice and data services on the more than sev...