Supermarket retailer Giant Eagle, Inc. and BillingZone, LP today announced that Giant Eagle is utilizing BillingZone’s apConnect˙ service to receive, review and pay its invoices. BillingZone, an operating company of eONE Global, is a leading provider of business-to-business (B2B) electronic invoice presentment and payment (EIPP) services and offers companies the convenience of receiving and paying their invoices through one convenient service.