Sometimes when items are scanned at American gas stations, the sound effect when Sonic collects rings will play on the cash register. It is not known why this sound effect is used, but it's theorized that it stems from Sega's parent company, Sega Sammy Holdings, having some kind of involvement with Gilbarco Veeder-Root, an American technology company that produces point of sale/payment systems and fuel dispensers. The software used in cash registers produced by the company, Gilbarco Passport, is widely used at convenience stores across the United States and was developed by an unspecified third party, which could be Sega Sammy Holdings. The reason why the Sonic ring sound effect was specifically used is likely a result of the merger between Sega and Sammy Corporation allowing the latter to own the rights to some Sega IPs like Sonic the Hedgehog and primarily use them for pachinko machines.