Fuel up with savings when you use Exxon gift cards. Exxon is a brand of motor fuel, oil and related products sold by ExxonMobil. Their various products are sold through a network of nearly 29,000 service stations that are located worldwide. Their service stations offer innovative market-specific retail formats and products to meet and better yet exceed customers' needs and expectations. To locate an gas and convenience station near you, where you can use your Gift Card, visit www.Exxon.com.