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 (franchise) an example, "The Simpsons" crossover episode with "Family Guy", consists of two episodes of "Family Guy". While "The Simpsons" characters appear, the episodes are from "Family Guy" animated series. The first and second episode of the thirteenth season of "Family Guy" form an hour-long crossover with "The Simpsons" entitled "The Simpsons Guy", which aired on September 28, 2014. In the episode, the Griffins are forced out of Quahog due to Peter offending women with a newspaper comic strip he created. On the road, their car gets stolen, leaving them stranded in the town of Springfield where they meet and befriend