If you’ve been hit with Mastercard’s Undefined Authorization Fee or Undefined Authorization Not Allowed TPE penalty, you’re not alone. This fee has become one of the most common MC TPE Fees, as Mastercard began to phase out undefined authorizations and has been increasing penalties for non-compliance. Since undefined authorizations have become a major focus of […] The post Understanding Mastercard’s Undefined Authorizations first appeared on Merchant Cost Consulting.
