Since launching in 2021, sunday has rapidly become a key player in hospitality tech, partnering with over 3,000 restaurants and facilitating payments for more than 45 million diners in the last year alone. Here Marco Mendes, Co-founder of MJMK – the independent restaurant group behind acclaimed venues such as Lisboeta, KOL and Casa do Frango – shares how sunday is helping their venues deliver speed, simplicity and, above all, highly evolved hospitality.