The Simpsons their advertising. As a promotion for "The Simpsons Movie", twelve 7-Eleven stores were transformed into Kwik-E-Marts and sold "The Simpsons" related products. These included "Buzz Cola", "Krusty-O" cereal, pink doughnuts with sprinkles, and "Squishees". In 2008 consumers around the world spent $750 million on merchandise related to "The Simpsons", with half of the amount originating from the United States. By 2009, 20th Century Fox had greatly increased merchandising efforts. On April 9, 2009, the United States Postal Service unveiled a series of five 44-cent stamps featuring Homer, Marge, Bart, Lisa and Maggie, to commemorate the show's twentieth anniversary. "The Simpsons"
The Simpsons Wrestling attack for a limited time. The game features 20 characters from the show, all of whom are voiced by the same actors that provide their voices in "The Simpsons". The player begins with only 8 of the 12 main characters to begin with. Others can be made playable by unlocking them, or unlocking a certain game mode. The voice of Kent Brockman can be heard occasionally during matches as a commentator. Various characters make cameos as background images. Each character executes their own exclusive moves and gestures. Big Ape Productions developed "The Simpsons Wrestling". At the Electronic Entertainment Expo in