Commercial Fueling Network (CFN) now offers credit card payment options at CFN locations throughout the United States and Canada. According to CFN, Petroleum Card Services (PCS) encompasses the Concord EFS with the Buypass network to CFN members offering the acceptance of VISA, MasterCard, American Express and Discover. CFN provides attended and unattended fueling locations throughout the United States and Canada. The system offers Internet access to fueling information along with reporting on both the member and end-user level. Petroleum Card Services, Inc., based in Gardnerville, NV, specializes in credit card processing for the petroleum industry.