Thank You for Your Complimenting Our Product/Service
[DATE, ex. Wednesday, June 11, 1998]
[NAME, COMPANY AND ADDRESS, ex.
1234 First Street
Anycity, Anystate 85245]
Dear [NAME, ex. John Smith],
I was pleased to hear that [STATE COMPLIMENT, ex. you are pleased with the results of our Magnaflux compressor at your plant in Tucson]. As you know, it is always a pleasure to serve you.
Please feel free to reach me at XXX-XXXX if I can be of any further assistance.
[YOUR NAME, ex. Jill Jones]