Those who receive services from those in the service industry on a regular basis, and the service person has been loyal, and always did great work for you, the right thing to do at Christmas is give them the money that you give them, times two. Not re-gift them, and worst of all re-gift with the tags still on with the person who gave it to you. Also, no old food left behind you didnt want anymore. This is a complete, non-caring insult, and it really hurts.