You can change your credit card information or payment method using the steps below for the app store account that is associated with the Noggin subscription.

iTunes:
1. Open the Settings app
2. Tap your name at the top
3. Tap Payment & Shipping
4. Update the information. If using Family Sharing, the update must be done on the primary parent account.

Google Play:
1. Open the Google Play Store app
2. In the search bar, tap the menu/profile icon.
3. Scroll down and tap Payment Methods
4. Update the information

Amazon Kindle Fire:
1. Open the Settings app
2. Under Personal, tap My Account
3. Select Amazon Account Settings > Payment Options > 1-Click Payment
4. Tap Edit Payment Method
5. Update the information and follow the instructions on the screen to save your changes

Noggin.com:
1. Open a web browser and sign in to Noggin.com
2. On the left menu, select Settings
3. Under Subscription, select Manage
4. Under Payment Method, select Change
5. Update the information and tap Update

Amazon Prime Video:
1. Open a web browser and sign into your Amazon account at amazon.com
2. Choose Account & Lists
3. Select Account, then choose Your Payments
4. Update the information and follow the instructions on the screen to save your changes

Roku or The Roku Channel :
1. Open a web browser and sign into your account at my.roku.com
2. Underneath Payment Method, choose Update
3. Update the information and select Save