Once the card has been fully used it will no longer allow for downloads. If you want a fan to share it, you can allow it. Code share can be fun! So if you want you can set your card to be fully used as many times as you want. For example, you can run a promotion that allows a fan to use the card fully then pass it to a friend for them to download your promotional media. You can do that with Fizzkicks, and it can be very powerful! Most artist make the card good for 1x use because they sell them at their shows!