Accounts Payable

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.