Sheetz
 Sheetz Inc. is a chain of gas stations/convenience stores owned by the Sheetz family. Its headquarters are in Altoona Pennsylvania. Stores are located in Maryland North Carolina Ohio Pennsylvania Virginia and West Virginia.Sheetz has long employed the Z that the name ends with in various marketing efforts. These include the Sheetz loadable gift card the Z card; the Sheetz breakfast sandwich known and marketed as Shmuffinz; and their Nachoz.