Get to know each customer's personality:

Delivery Man: Patient and forgiving. He is not demanding as long as he gets his order.

Cupid: Tends to be impatient. He enjoys cartoons and cupcakes. Try to get his order done quickly, and give him a cupcake to make him happy. Cupid tends to order one layer cakes, so take advantage of that.

Granny: There are two types of grannies: vacation granny and regular granny. Vacaction granny is much more patient.

Easter bunny: This does not look he enjoys his job, and can become angry if ignored. Make sure you take care of him before he hops away.

Kid: This adolescent is typical of someone his age: impatient, but appeased with food. He'll leave if you ignore him, so give him cupcakes to ease his transition to adulthood.

Businessman: There are two types of businessmen: vacation businessman and regular businessman. The regular businessman is more patient while the vacation business is very impatient and will need lots of attention.

College Student: This girl will eat anything. Put a cake in the display case, and she'll likely order it, meaning you can server her very quickly and get a nice tip.

Bride: This crazy customer is the most high-maintenance in the game. Keep the cupcakes rolling and tune the TV to her favorite station.

Food Critic: They demand the best! Don't let them down, you'll get bad reviews.

Santa Claus: If you keep Santa waiting, the kids won't get their toys. So make sure you don't keep him waiting too long.

Dracula: Dracula can be annoying because he'll actually steal cakes from other players. Try to serve him as fast as possible.