The merchant is likely
categorized as a gas station, and will therefore the purchase will be registered as such in the Chase's eyes.
For example, many 7/11 stores are
categorized as a gas station under their MCC, even if they don't actually sell gas.
For example, 7/11 stores are often
categorized as gas stations, even if they don't actually sell gas.
Not exact matches
Be sure your supermarket,
gas stations, and department stores are
categorized as such by checking your statements (remembering they must be U.S. based).
Generally, if the store is mainly a
gas station, you can also get inside purchases
categorized as such (but be sure to check your statement).