2345, Third Lane,
Cross Roads, IN
May 13, 2012
<Mention the Recipient’s Address Here>
Hello.
Not long ago, I sent <person you referred> to you for <referred person’s need>. I just wanted to write to say thanks for treating <him/her/them> so well.
<description>
I appreciate the care and service you’ve given <person you referred>, and I’ll be happy to refer more clients to you in the future. Thank you.
Kind Regards,
Peter Andrews
encl: <List of enclosed items goes here>