How do I setup Punchout?

Here’s how you can setup Punchout for the Amazon Business integration:

Go to Admin View on the left sidebar.
Go to Settings on the left sidebar.
(OR)
Click Settings in the top right corner of the page.
Click View All under Integrations.
Click Amazon Business in the All Integrations tab.
Click Setup.
Next, log in to your Amazon Business account.
Hover over your account name and select Business Settings from the dropdown.
Go to the System integrations section.
Click Configure purchasing system.
Search for Zoho-Expense in the search bar.
Verify the System Login and Password, and click Save.
The From Identity, Shared Secret, and Purchase Order Request URL will be generated for the group in Amazon Business.
Go back to the Amazon Business integration page in the Zoho Expense organization.
Click Add Group.
Enter the Group Name. It’s recommended to use the same name used in your Amazon Business account.
Add a Description if required.
Check Associate with all users if you want to associate all the users in your organization to the group.
If you want to associate the group with particular users in your organization, select and add users from the dropdown. Click Save and Continue.
Next, enter your punchout details of the group, including From Identity, Shared Secret, and Purchase Order Request URL from Amazon Business in the respective fields.
Click Save and Continue.