In club penguin own shops.
No.
In the clothing shops or at your house.
In their virtual magazines in the shops.
In Shops
As you may know club penguin is a virtual world. In shops e.g Disney store, you can buy toys which have codes on and then you can use them on club penguin.
you have to buy them from the shops with real money
Specific shops sell Trading Cards.
To get card codes, you have to buy a club penguin toy from good shops and newsagents in Britan or America. You will then get a card with a code on it. Lottie Xxx
you dont buy any you keep the one you have
you can buy them in WHSmiths and other toy shops
at the shops.