a self-service warehouse type, its main competitors are: Bodega Aurrerá Chedraui and Super Che Casa Ley Until January 3, 2016, it was competing against Comercial Mexicana in its Bodega Comercial Mexicana format. In 2008, Soriana converted most of the Bodega Gigante and some Gigante stores into Soriana Mercado. In 2018, Soriana converted a large part of the 32 formats of Bodega Comercial Mexicana to Soriana Mercado, and in the case of the center of the country, firstly Soriana kept the Bodega brand temporarily, and later, in 2019, change to Soriana Mercado permanently. Likewise, in 2018, Soriana converted the Comercial Mexicana Texcoco Aeropuerto store into Soriana Mercado, because the store has a surface area of less than 4,900 m2, whose surface was counterproductive to be converted into MEGA Soriana. Soriana Express Subformat of Mercado Soriana created in 2010 based on areas, cities or towns where neither Soriana Híper nor Mercado Soriana can be located; suitable for cities of 10,000 to 90,000 inhabitants. They are stores with an average sales area of 1,500 square meters and are located mainly in areas with a low and middle-income population, in which they offer everything necessary to satisfy consumer needs in populations where they are present, such as groceries, clothing, etc. prepared foods, perishable and general merchandise in a moderate but complete way. As a rural supermarket, they compete mainly with: My Bodega Aurrerá Ley Express and Super Ley Express Super Kompras Micro Super Che Some independent local stores in each town where Soriana is present. Until January 3, 2016, it competed with Alprecio, from Comercial Mexicana. In the 2010s, Soriana converted some Gigante, Bodega Gigante and Super Maz stores into Soriana Express where these requirements were met. In 2019, after temporarily using the Bodega Soriana brand, Soriana converted the three Alprecio stores into Soriana Express. City Club Format created in 2002, which consists of stores in the form of a warehouse club with an area of between 7,000 and 11,000 square meters of sales floor, to which there is income only by paying a membership and are focused on high-volume families of consumption and institutional clients (hospitals, hotels, restaurants and small businesses). They operate under the wholesale and half wholesale scheme, present the products in large containers and / or multiple packages, operate with large purchase volumes and low marketing margins. They handle 5,000 SKUs from the grocery, perishables, clothing and general merchandise divisions.