I always make a point of saying "Happy Holidays" this time of year. Sometimes customers will ask me whether that's a UPS directive and I tell them yes, we're required to say that so we don't offend any atheists or muslims. I further let them know that if they catch a UPS driver saying "Merry christmas" that they should get his name and report him to the 800 number so that he can be fired.
Lol, Thank you Mr Scrooge!