Invoices and Payments
As a Mia vendor, you make our work possible. We have a new payment management system called Airbase that will make it easier for you to work with us.
Starting January 1, 2025, you’ll submit all invoices for processing electronically via Airbase.
How to use Airbase
- 1. You’ll receive an email from Airbase with a link to share your payment information. Use the link to create a vendor portal with Airbase or visit the Airbase vendor portal.
- 2. Log in using your existing vendor credentials. If you don’t have credentials, please refer to the email from Airbase or email us to register.
- 3. Add your verified W-9 form and ACH information to your portal.
- 4. Upload your invoices as PDF files. All invoices must be submitted as PDFs through the online portal.
Benefits of using Airbase
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• Faster invoice processing and payment times with ACH payments
• Improved accuracy and reduced errors
• Ability to quickly add/update payment details
• Enhanced visibility into your invoice status
• Notifications of new invoice payments
• Strong data protection with one-time passwords and two-factor authentication
Important considerations
- • Any invoices submitted via standard mail or email after January 1, 2025, will experience delays in processing.
- • Review the portal instructions carefully before submitting your first invoice.
- • Our standard payment terms remain unchanged.