CITGO Petroleum Corporation and its local CITGO Marketers in Wisconsin and Illinois are giving loyal customers discounts on park admission to Six Flags Great America in Gurnee, Ill., during the Six Flags Fueling Good Summer Discount promotion. Amusement park fans are encouraged to fill up their tanks at participating CITGO locations to receive discounted admission tickets and the chance to win a special wristband for exclusive perks at the park.

“We owe so much of our success to the customers who visit our stores regularly,” said Nathan Denk, marketing and sales coordinator at Lakeside Oil Company, a Wisconsin CITGO Marketer taking part in the program. “We are always looking for fun new ways to show them how much we appreciate the support. We have developed a great relationship with CITGO and are pleased they could partner with us to thank our customers with a creative summer promotion.”

To participate in the Six Flags Fueling Good Summer Discount promotion, customers must make four fuel purchases of eight gallons or more at participating Illinois and Wisconsin CITGO locations before Sept. 21. Customers who bring the four CITGO receipts to the Six Flags ticket counter will receive a 25 percent discount on park admission. In addition, customers redeeming receipts on one of the five Fueling Good Fridays (July 25, Aug. 1, Aug. 8, Aug. 15 and Aug. 22) will receive a wristband for exclusive perks, including in-park discounts on food and exclusive ride times.