German phrase
Ich sende Ihnen ~ per E-Mail.
Meaning
I am sending you ___ by email
When to use it
You send something by email. This polite wording is common in business communication.
Example dialogue
Ich sende Ihnen die Unterlagen per E-Mail.
I am sending you the documents by email.
Vielen Dank, ich schaue sie mir gleich an.
Thank you very much, I will look at them right away.