Bonus items - Enter the Items Shop on various holidays (Christmas, The Fourth Of July, Halloween) or your birthday to find new items to purchase:
Common money words - Type one of the following words in a chat room:
Easy money - Watch the credits until they end, then wait until they finish again to get 50 Coins.
High-Low mini-game - Always pick "7". The game usually chooses a high number, and the worst you can lose is 5 Coins if it selects "1". Choose "5" and the most you can lose is 2 Coins if the CPU chooses "10". Additionally, when you make a bad guess on High-Low, he will take coins from you. When you make a bad guess, exit the game before he takes the coins. If you do this, he will not take the coins and you can resume where you were earlier.
New items - Change the system date to a different time or date in order to get new items in the shop. This works well for going back to a date that you missed, or forward to a date that you cannot wait for (for example, Christmas).
Rare money words - Type one of the following words in a chat room:
Shantae background - Touch the Ping Pals logo exactly at midnight (00:00:00) when the chime sounds to unlock Shantae's sexy background in the "Backgrounds" section of the Items Shop. Note: Try setting the system clock fifteen seconds before midnight to give you enough time to prepare to do this.
Ultra Rare money words - Type one of the following words in a chat room:
Uncommon money words - Type one of the following words in a chat room: