January 1st - January 7th
Once a year, at least, you should be thanking those customers whom you value most. Chances are this is always well intended but falls through the cracks given all of the pressures of running a profitable business enterprise. Our unique handwritten thank you note service guarantees that all of your important customers are acknowledged with a personalized note.
Source: www.deluxe.com/blog/5-ways-to-say-thanks-during-thank-your-customers-week/