Talk:Codes/@comment-103.252.171.144-20190129093525/@comment-37099824-20190131014000

The "I have a Book" option is merely a dead end, I am sorry to say. In the original CP, these codes were all linked into a database with their rewards. As Ronson4321 suggests, in this instance of the game, that database does not exist. CPO rewards players with codes and those are the only redeemable options in the Treasure Book.

I hope this helps.