Giving money as a Christmas gift is a thoughtful gesture that can be used to help someone out financially or to simply let them know that you care. One way to give money as a Christmas gift is to place cash in a small envelope or a card. You could also include a note or a poem with the gift, expressing your reasons for giving the money. For example, you could say, "I hope this small amount of money can help you with your expenses this Christmas." Alternatively, you could put the money in a gift card or a prepaid debit card. This way, the recipient can use the money however they want.