One stop shopping is the consumer's desire to do all of his shopping under one roof, i.e. in one shop, for reasons of time, comparison options and convenience (traffic, parking problems).
Consumers want to buy goods and services that belong together in terms of consumption as part of a network. For providers, this means offering goods or services that are factually or economically related or compatible.
Different types of business such as hypermarket, hypermarket or discount store have a wide range with several product groups. In particular, shopping centers also offer services such as banks, travel agencies, hairdressers, doctors' surgeries, restaurants as well as petrol stations, pharmacies, optical stores and so on.