Payday.

Club Penguin has sent paychecks to all penguins that are EPF agents & Tour Guides. The paychecks will appear in your mailbox. To get to your mailbox, log into Club Penguin, look up in the top left corner, and click the icon next to the newspaper, that looks like an envelope. The EPF paycheck gives you 350 coins, and the Tour Guide paycheck gives you 250 coins. These are paychecks that come once every month.