The Bank Account of SpongeBob SquarePants is a book that appears in the episode "The Card."
It is a light brown book that depicts the title in a darker shade of brown text. Underneath, the cover has pictures of yellow and green flowers and pink bunnies on it. SpongeBob is embarrassed about this, saying that he actually wanted kittens on it.
Role in episode
SpongeBob takes out this book when he is asked by Quincy so that he can purchase Mermaid Man and Barnacle Boy trading cards. Quincy is able to take out money for SpongeBob, but the latter keeps rejecting dollars due to their condition, much to the annoyance of Quincy and the other customers.
The title on the book has some words misspelled: "Sponge Bob" should be "SpongeBob" and the "P" in "Squarepants" should be capitalized.