Trump: 'Donate if you know what's good for you, friend'

What kind of 'friend' sends this kind of email? Trump.

Excerpts:

Friend, 

My finance team just sent me the updated list of every American Patriot who has stepped up and contributed toward our End-of-Month fundraising goal. 

I noticed that your name was still MISSING from that list, Friend.... 

My team is sending me a list of everyone who does their part and donates before MIDNIGHT. I better see your name on that list, Friend.