German phrase
Könnten Sie per ~?
Meaning
Could you send it by ___?
When to use it
It asks you to send it. The blank names the method.
Example dialogue
Könnten Sie per E-Mail die Unterlagen schicken?
Could you send the documents by email?
Ja, ich schicke sie Ihnen gleich per E-Mail.
Yes, I'll send them to you by email right away.