The electronic networking of suppliers and customers is an important future-oriented step. Sommer Maschinenbau GmbH follows this trend.

Invoices and credits do not only entail a high administration effort but also have an immense consumption of paper. In order to make workflows more efficient and faster, we will automatically process electronic invoices by eMail. The prerequisite is that your invoices contain all legal information required for the full deduction of input tax (see § 14 (4) and § 14a UStG).

In order for this conversion to be carried out smoothly, we ask you to comply with the following process requirements:

  • Invoices must be submitted in PDF or PDF / A format.
  • Only one PDF can be sent per invoice.
  • The email can not be larger than 20 MB.

If your invoice contains an attachment, please send it all in one PDF (for example in the case of a craftsman's account of the work report, or an hourly check-up for fees).

Please send us only invoices. Reminders, delivery notes, advertising material etc. will be automatically deleted. The transferred files must not be password-protected.

We ask you to send the invoices to the following e-mail address, taking into account the listed requirements above:
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Feel free to contact us if you have any questions. We thank you in advance for your efforts.