The first response
Ask the customer which procurement platform they use, what their PunchOut documentation says, which store or catalog they expect, and how an approved purchase order will be delivered. Those answers are more useful than promising a generic integration before the buyer's workflow is known.
The discovery checklist
- Buyer system and tenant or environment name, if applicable.
- Expected protocol and buyer-side setup instructions.
- Supplier store, catalog collections and any account-specific access.
- Test credentials, test products and the buyer's approval path.
- PO fields, delivery expectations and invoice requirements.
- Buyer contact who can confirm a successful end-to-end test.
A sensible implementation sequence
- 01
Define the connection
Separate the buyer requirement from broader ecommerce work and confirm who owns each setup step.
- 02
Configure access
Map the buyer to the correct Shopify store and catalog access.
- 03
Test the full path
Check launch, shopping, cart return, approval, PO receipt and Shopify order creation.
- 04
Document the handoff
Record the buyer settings, test result and invoice expectations for operations.
What not to promise yet
- Do not promise a protocol, document format or invoice route the buyer has not specified.
- Do not describe the cart return as an approved order.
- Do not claim buyer compatibility based only on the platform name; confirm the buyer configuration.
Questions to clarify
Yes. The Starter plan includes one connection, and additional buyers or stores can be added as connections.
No. This article explains the buyer question or workflow. Use the linked integration page for PunchOut Central implementation scope.
No. The buyer system, credentials, document requirements and approval process vary by buyer environment and must be confirmed during onboarding.