Refiners

British Petroleum Global
ChevronTexaco
Citgo Corporation
ExxonMobil
Marathon Ashland Petroleum
Shell Corporation

Federated Insurance
Superior Services
Food Marketing Institute
JPT Imaging
Merchant Payments Coalition
NoCig Tax

Reference Material

The Time It Takes

National

National Association of Convenience Stores (NACS)
National Grocers Association (NGA)
Pennsylvania Coupon Redemption Services (PCRS)
Petroleum Marketers Association of America (PMAA)