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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.

Ally Supplier Diversity Program

We’re committed to making a positive social impact on our communities and offering an inclusive environment with a diverse customer and employee base. Through our supplier diversity program, we connect small businesses and businesses that are minority-owned, women-owned, disability-owned, veteran-owned, veteran disability-owned, service-disabled veteran-owned, and LGBTQ-owned to opportunities within our supply chain. We welcome all businesses to engage and thrive with us.


We prefer that suppliers receive purchase orders and invoice Ally through the Coupa Supplier Portal (CSP).

CSP benefits include:

  • A faster invoice-to-pay process with transparency into the status of your invoices/payments

  • Greater visibility into your open orders with Ally

  • No transaction fees

Additionally, you can use CSP to complete the following:

  • Electronically submit your invoices

  • Access the Supplier Actionable Notifications (SAN), which creates invoices directly from your emailed purchase order (PO)

  • View all your POs in the CSP as well as through email

  • Respond to expressed sourcing events

  • Update your data with Ally 

If you’re unable to access or use CSP, you can also email us your invoices.  More on invoice email requirements

If you have any questions about invoicing, email us or call 1-888-901-4622 and select option 2 between 9 am and 4 pm ET.

Learn more about Coupa

Coupa Training Videos

If you’re new to using the CSP, the following training videos cover specific topics that can show you how to use the portal as an Ally supplier:

  • Registering on the CSP

  • Managing notifications

  • Managing your public profile

  • Searching/filtering POs

  • Creating views

  • Opening a PO and PO details

  • Viewing an emailed PO

  • Flipping a PO to an invoice via email

(for suppliers hosting catalogs)

  • Creating a catalog

  • Adding an item manually or from a file

  • Editing an existing item

  • Managing users

  • Merging multiple customer accounts

  • Completing e-Invoicing setup

  • Flipping a PO to an invoice

  • Completing required fields on the invoice

  • Submitting an invoice

  • Responding to an Ally supplier update request

  • Viewing your Ally profile