Ally Supply Chain works with suppliers to efficiently deliver the highest quality goods and services to Ally's various business units. Our comprehensive sourcing network pairs Ally's needs with the business strengths of a diverse mix of large and small suppliers.

Supplier Opportunities

Interested in becoming an Ally supplier? Feel free to send us an email. We’re not able to respond to all inquiries, but we’ll contact you if your product or service closely matches our current needs.

Invoicing Guidelines for Suppliers

Electronic Invoicing

Ally works with Ariba® to offer suppliers a convenient, efficient and secure way to submit electronic invoices with flexible payment terms. Invoicing through the Ariba Network allows suppliers to:

  • Receive payment approximately 10 days faster than mailed or emailed invoices
  • Manage cash flow easily with the Ariba Discount ProfessionalTM management application
  • View real-time payment status online – no emails or phone calls needed

Learn more about the benefits of electronic invoicing and register at

Already invoicing through the Ariba Network? We encourage you to take advantage of the Early Payment Program. For more information, download the Ariba Discount Professional New Customer Guide (PDF) and sign up on the Ariba portal.

Paper Invoicing

To ensure timely payments, please follow these guidelines when submitting an invoice:

  • Include the following required information on the invoice:
    • Invoice date
    • Purchase order number (if applicable)
    • Valid Ally contact name and email address
  • The invoice must be received by Ally within 90 days of the date on the invoice
  • Please ensure the invoice is legible


 Scan and email invoices to

  • Attach one invoice per email (PDF preferred)
  • Attachment file names should not exceed 20 characters
  • Attachment file names should not contain special characters

U.S. Mail:

 Mail invoices to the appropriate processing location:

Ally P.O. Box 25164
Lehigh Valley, PA 18002

Ally–Motors Insurance Corp (MIC) P.O. Box 25161
Lehigh Valley, PA 18002