Happy Guest
Click on one of your park guests and change her name to "Melanie Warm." Melanie will become happier and will be more likely to spend her money at your park.
Double Ride Income
Click on a park guest and change his name to "John Mace." John will use rides with the same frequency as before, but will choose to pay double the listed price for each ride.
Wealthy Guest
Click on a park guest and name him "BigBucks." Mr. Bucks will never run out of money and will thus spend a lot of it in your park.
Make All Guests Wealthy
Click on a park guest and name him "Richard Branson," after the Virgin Atlantic billionaire. Richard will spread his wealth around, making all of your park guests much wealthier.
High Prices Far From Exits
Place shops and services far from the entrance to your park. Once guests are tired from walking to the back of your park, they will cheerfully pay higher prices for a refreshing beverage or snack.
Elevate Prices
At the moment that guests are coming through the park's turnstiles, pause the game and increase the park entrance fee. The unfortunate guests will continue into your park, paying you whatever fee you change to. You may also use this trick to increase the price of a ride when there is a full line of patrons waiting to use it. Once you have their money, change your prices back to normal levels until demand for the ride increases again.
Pricey Umbrella
Set the price of umbrellas to $20 when it starts raining. Your guests will gladly part with their money in an effort to avoid getting wet.