About Murphy USA
Murphy USA is a large American fuel retailer operating hundreds of gas stations across the United States, with many locations situated in or near Walmart parking lots. The company focuses on offering competitively priced gasoline and diesel along with a basic selection of convenience-store items such as drinks, snacks, and automotive essentials. Murphy USA operates both Murphy USA-branded kiosks near Walmart stores and larger stand‑alone Murphy Express locations, all under the same corporate umbrella.
A charge with a descriptor like “Murphy5628atwal” most likely corresponds to a fuel purchase at a specific Murphy USA station, with the number representing an individual store ID and “atwal” indicating that this station is adjacent to or on a Walmart property. These charges typically arise from pay‑at‑pump transactions, in‑store fuel purchases, or small in‑store items bought along with fuel. You might also see temporary preauthorization holds (often higher than your final purchase amount) when you pay at the pump; these usually adjust to the actual transaction amount after your bank finishes processing.
If you’re unsure about a Murphy USA charge, start by checking your recent fuel purchases and receipts, as well as any trips where you filled up at a Walmart‑area gas station. You can also use the station locator on Murphy USA’s website or in the Murphy Drive Rewards app to match the store number in the descriptor to a physical location. For billing issues or refund questions, contact Murphy USA customer service via their toll‑free number or online contact form, providing the date, amount, and last four digits of the card used so they can look up the transaction and help resolve any discrepancies.