Each Grab for Business account can only have one Corporate Billing Account. You can apply for it via the Grab for Business portal.
Here's how you can apply:
- Select Payments from the menu.
- Go to the Corporate Billing Account tab.
- Fill up the online application form.
Submit the application for approval.
Upon successful submission, you'll receive an email with a list of documents you need to prepare for verification by Grab.
Do note that administrative fees, contractual terms and list of required documents may vary per country.