The Accounts Payable department within AEP uses EDI to conduct business with commercial customers. For prospective customers who are interested in exchanging invoices with AEP, choose from the following sections:
Transaction Sets and Implementation Guides
Inbound 810 (version 4010) Invoice
Outbound 820 (version 4010) Payment Order
Outbound 997 (version 4010) Functional Acknowledgement
Note: Our Accounts Payable department will remit payments electronically (via EDI), but prospective customers must contact their own banks to acquire implementation guides for EDI-820's.
Transmission Types and Times
Invoices are received via the AT&T Easylink VAN twice per day at 11 am and 5 pm ET.
ISA/GS Id’s and Qualifiers
Test ISA Qualifier / Sender ID: 01 / 006979868TSTAP
Test GS Sender ID: 006979868AP
Production ISA Qualifier / Sender ID: 01 / 006979868AP
Production GS Sender ID: 006979868AP
Trading Partner Questionnaire
Please complete the questionnaire and mail, email, or fax the completed form. If you have any questions, please contact the Accounts Payable Help Desk at 877-286-2729 ext 7102.