Duncan Andrew. Physical bitcoins are physical, metal coins with a Bitcoin private key embedded inside. Additionally, they too save your gift card on the platform itself so that you the customer never loses it even if you happen to forget the code. Each unit of bitcoin, or 0. If the cancellation must happen, make sure you do it before giving away your gift card details. If i may make a request, could you do a guide for how to get free bitcoins? Also, similar to eGifter, YesToBitcoins too does not allow for the sale of gift cards for Bitcoins currently.