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AEP values its relationships with our suppliers, energy providers, and other organizations looking to do business with us. See the documents below for expectations on how we do business.

Looking for your business’s electric account?

Log in or register at your customer service website. National customers can access accounts at

Doing Business with AEP

We recognize that a strong, diverse supplier community is essential to economic vitality and look to conduct business with competitive, diverse suppliers. Learn more about becoming a supplier.

Accounts Payable

  • Receive timely, accurate invoice payments
  • Improve communications with us
  • Reduce need for you to process sales tax on AEP transactions

Learn More

EDI Transactions

Learn about using Electronic Data Interchange (EDI) for your business transactions with AEP.

Learn More

Requests for Proposals

Find requests for proposals for our operating companies, as well as information related to coal and fuel offers.

Learn More

Economic Development

Looking for your next growth opportunity? Our Economic Development team can make your plans a reality at

Surplus Buyers

If your company is interested in buying or bidding on equipment or materials being offered for sale, please register on web site.

Memorandum of Insurance

Find evidence and certificates of insurance coverage, including liability, property, and marine insurance.

Third Party Authorization

Business account holders can give 3rd parties authorization to access their energy usage information.

Coal Combustion Products

Learn about types and uses of coal combustion products, including methods for recycling and marketing these materials.

Meter Barcodes

Our meter barcode system has become an industry standard. Learn the key to the code.

Warranty Terms

AEP has established minimum requirements for Transmission and Distribution material and equipment warranties.

For questions or further support, contact AEP’s Supply Chain Solution Service Center toll free at 833-493-0821.