Welcome to
E-Invoicing for County Of San Mateo

Experience greater efficiencies from
County of San Mateo Accounts Payable
with Coupa’s free e-invoicing platform.
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Message from The County of San Mateo  

The County of San Mateo is partnering with Coupa to launch a new digital invoice management solution in 2025. The Coupa Supplier Portal will improve efficiency by processing invoices electronically. Vendors will have the ability to create invoices directly from purchase orders, view invoice status, and resolve information requests in the Portal, saving time and reducing processing errors.

Please encourage the person responsible for cash management to set up a free Coupa account when you receive an email invitation from Coupa. The information provided in the invitation should typically be reviewed by your CFO, Controller, or Accounts Receivable Team.

If you have any questions, our team is ready to help you at [email protected].

Thank you for your partnership with The County of San Mateo.

Best regards,
The County of San Mateo

No more chasing Accounts Payable.

Real-time status updates online and through SMS

Direct collaboration with your buyer right on the invoice

No A/P data entry = Expedited invoice processing and approvals

Benefits

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Instant Invoice Validation

Get notified of errors before you send your invoice, reducing issues that cause late payments.

Real-time Status & Collaboration

Turn on real-time SMS notifications for new orders, invoice status, and to collaborate electronically on transactions. Get full transaction history to reconcile POs, Invoices, and Payments.

Compliant e-Invoicing

Coupa’s tax-compliant invoice software makes going global a breeze. Now you can automatically validate country-specific requirements before issuing an invoice.

How it works

1

Coupa Supplier Portal

(Low volume of invoices)

The Coupa Supplier Portal is a free tool for suppliers to manage purchase orders, invoices, catalogs and more.

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2

Integrated

(High volume of invoices)

Coupa’s integrated e-invoicing accepts a data file in multiple formats from your accounting system.

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Don’t just take our word for it

“It is very easy to submit invoices. I can monitor the status of my invoice online via the portal and communicate with my clients directly on the invoice. Helps reduce the time tracking payments.”

Kenneth Bradley
Accountant

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