Gift cards can be a great way to give someone a gift, but often people don't know how to use them. In many cases, gift cards can be transferred to other people, but there are some rules that need to be followed. First, the cardholder needs to know the card number and the activation code. Then, they need to send these details along with the gift card to the person they want to give it to. Finally, the recipient needs to go to the store where the card was originally used and present their ID and the activation code at the counter.