We put together a muti page small booklet full of "feel good quotes" and the standard good cheer message, along with a twenty dollar cleaning buck. The response has been over whelming. 10 jobs booked, 10 to 15 phone calls thanking me, and a flood of last minute Christmas cards to our office. It actually has been very touching to see the gratitude of my clients and what it meant to them.
I would be happy to send you a copy. Just send me a e-mail and put in the subject line STEVE YOU ARE NOT A HACK