画像は『WION 2023年12月5日付「China: Woman shocked by $60,000 bill at restaurant after posting her table QR code」(Twitter)』『Mirror 2023年12月9日付「Woman mortified after being slapped with £50,000 bill at restaurant」(Image: WeChat)』『WORLD OF BUZZ 2023年11月29日付「M’sian Customer Sticks His Own QR Code at Restaurant Counter, “Earns” More Than RM100 Before it’s Noticed」(Source: Facebook | Yingzz Lim Dkj)』『ManchesterWorld 2022年10月7日付「Uber passenger charged £35,000 for four-mile ride in Greater Manchester」(Credit: Oliver Kaplan / SWNS)』『Chicago Tribune 2017年12月26日付「Pennsylvania woman gets $284 billion electric bill, wonders whether it’s her Christmas lights」(Mary Horomanski)』『The Sun 2017年9月7日付「FINE DININGKFC customer slapped with £60 parking fine after taking more than an hour to eat his chicken dinner」(GOOGLE)』のスクリーンショット (TechinsightJapan編集部 iruy)