Everything ok, I received a sticker with an active code. The invoice was correctly sent by mail. The system could not be activated electronically, it was necessary to have call at an automated Microsoft line. 5 minutes and Windows was activated;)
Project Server 2016
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German
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French
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Italian
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Russian
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Portuguese
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Spanish
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Arabic
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Turkish
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Chinese
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Japanese
- + several other languages

- Transferable license (online activation)
- License for 1 server
- License with no expiration date
- License certificate
- Documentation in accordance with the EU laws (Seller's Declaration)
- Confirmation of purchase (invoice)
- Installation file to download
See the full list of requirements here: https://docs.microsoft.com/en-us/project/software-requirements-for-project-server-2016