Magic Kingdom Money

BB: We're going to go to Cinderella's castle!
YeePoh: [Do you know] Princes work at Disney.
(BB speechless.)
YeePoh: Princesses work at Disney too.
G: Princesses don't work!
YeePoh: They do until they marry a prince. Where do you think they get money to buy all those pretty clothes and shoes?
(G and BB pondering this matter.)