The Accounts Receivable department within AEP uses EDI to conduct business with commercial customers. For prospective customers who are interested in exchanging remittance advice with AEP, choose from the following sections:
Inbound 820 (version 4010) Remittance Advice
Outbound 997 (version 4010) Functional Acknowledgement
There are two separate feeds of data that go through the Accounts Receivable department:
- Payment information received from the Bank.
- Breakdown of payment detail sent through Clearinghouse via GISB (HTTP Upload).
More information on this process can be found at ERCOT's website.