Oklahoma Petroleum Marketers & Convenience Store Association, committed to the success of Oklahoma's petroleum wholesalers and retailers! THE ORGANIZATION IS AN ASSOCIATION OF PETROLEUM MARKETERS AND CONVENIENCE STORES FORMED TO ENCOURAGE AND DEVELOP CLOSER RELATIONS AMONG ITS MEMBERS. ALSO, THE ORGANIZATION TRIES TO PROTECT AND ADVANCE THE INTERESTS OF MEMBERS THROUGH DISCUSSION OF COMMON PROBLEMS AND METHODS FOR IMPROVEMENT IN PUBLIC RELATIONS AND INDUSTRY RELATIONS.