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Who should I contact if I receive an incorrect invoice?


If you have received an incorrectly issued invoice, it is important to contact the right department to enable a quick correction. There are different contact points depending on which product is affected:


1. Invoices for direct marketing (DVM)

For questions or corrections regarding invoices for direct marketing, please contact our direct marketing team.

  • E-Mail: direktvermarktung@ampere.cloud
  • Specify information:
    • Your contract number
    • Details of the incorrect invoice (invoice number, date)
    • Description of the error (e.g. inaccurate information, incorrect amounts)

2. Invoices for other products

For all other products or services, please contact our payment department.

  • E-Mail: payments@ampere.cloud
  • Specify information:
    • Your contract number or customer number
    • Details of the incorrect invoice (invoice number, date)
    • Description of the error (e.g. incorrect items, incorrect amounts)

Need More Help?

If you encountered any difficulties or need further assistance, here are some steps you can take:

Contact Support:

  • Email: Reach out to our support team by emailing us at support@amperecloud.com. Provide as much detail as possible about the issue you're facing.

Phone Support:

  • Call our customer service at

    +49 30 6293 77201. Our support hours are Monday to Friday, 9 AM to 5 PM (local time).


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