Technical support - Electronic Data Interchange (EDI)
Electronic Data Interchange (EDI) Testing As part of registration with Pennsylvania Power Company (Penn Power) to participate in Customer Choice, you are required to complete EDI testing. To schedule testing for your organization or for any other inquiries, please contact Supplier Support at 330-761-4348 or by e-mail at SupplierSupport@firstenergycorp.com.
GISB EDI Data Exchange Schedule
Inbound:
05:00, 11:00, 15:00, and 17:00 Monday through Friday
Outbound:
08:00, 13:00, 19:00, and 21:00 Monday through Friday
