You can store your cards in Drafts (to do this, use the "Save" option when designing or in the basket). You can also place the design in the shopping basket if you are logged into Your Account, and it will stay there.
You can store your cards in Drafts (to do this, use the "Save" option when designing or in the basket). You can also place the design in the shopping basket if you are logged into Your Account, and it will stay there.