Moyle Petroleum Co. owns and operates the Common Cents chain of convenience stores in South Dakota, Nebraska, Wyoming, Utah and Idaho. The family-owned company has a mobile app that offers promotions. It also runs a coffee and fountain drink loyalty program that enables customers to earn a free beverage. Stores promote Speedpass, the electronic payment system offered by Exxon and Mobil stations nationwide.

Source: Convenience Digital Resource Library, Technomic. For benchmarking purposes, store counts are year-end 2018.

Headquarters:Rapid City, South Dakota
No. of Stores:38
Rank Last Year:161