People shop in self-service store during "The Irresistible Weekend" in Mexico City

People shop in a self-service store during the start of the special sale called "The Irresistible Weekend", in Mexico City, Mexico, on Nov. 14, 2019. "The Irresistible Weekend" began on the first minute of Thursday, 24 hours before the start of the traditional "Good Weekend" event that aims to foment the commerce in the country. (Xinhua/Francisco Canedo)