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D-U-N-S number

A nine-digit number that identifies businesses worldwide, called the Data Universal Numbering System.

  • If you apply for the monthly invoicing payment setting, we'll ask for your D-U-N-S number. It's not required to apply, but it helps our Billing and Payments team assess your application.
  • D-U-N-S is a globally recognized system developed by Dun & Bradstreet (D&B) that assigns a unique identification number to businesses.
  • You can find this number or apply for one for free by visiting the D&B website at

About monthly invoicing

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