Position Scope: As a Merchandiser, you'll drive to customer locations using your personal vehicle, to meet with the customer, place merchandise in the display areas following set plan-o-grams, ensuring that every square foot of the store is properly set according to plan. Regional Merchandiser, Oklahoma City, Oklahoma (OK), Full Time, 1st Shift, Core-Mark continues to grow as the industry leader in fresh and broadline solutions for the convenience retail industry.