The company, founded in 1999, offers payment processing technology and services for all major credit cards at unbranded gas stations and c-stores across the United States. With years of experience in petroleum processing, they specialize in working with independent owners of unbranded gas stations and/or convenience stores. PCS is one of the largest re-marketers of First Data’s Buypass network in the U.S., serving thousands of direct customers and hundreds of resellers and referral partners. Acquired by iPayment, Inc. in 2005, PCS operates independently from its headquarters in Minden, Nevada.