You can purchase your child membership to Club Penguin Island through the steps listed below.
1. Tap the About Membership button on the main menu.
2. Tap Continue. (If you've already been a member, the button will be called Membership).
3. If you're not logged in, enter the Disney Account username and password used for Club Penguin Island. (If you're already logged in, you'll automatically skip to the next step).
4. Select your age.
5. Tap Continue.
Woohoo! Your child is now a Club Penguin Island member. They'll be able to wear their custom styles, take part in Adventures, and gain access to exclusive items!
NOTE - iOS Users: Only one membership can be purchased per iTunes account. To purchase a second membership, create a new Apple ID or use Apple's Family Sharing feature.
NOTE - Android users: Only one membership can be purchased per Google Play account. To purchase a second membership, create a new Google Play account.