how many stamps do i need for a christmas card

You'll need to use the correct postage for a Christmas card, which varies depending on the size and weight of the card, as well as the location it's being sent to. If you're unsure about the correct postage, you can check with your local post office or use an online postage calculator. It's important to make sure you have enough postage on the card, as the post office will return it to you if it's under the required amount.