A supermarket is a
self-service shop offering a wide variety of
food
Food is any substance consumed by an organism for nutritional support. Food is usually of plant, animal, or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is inge ...
,
beverages and
household products
Household goods are goods and products used within households. They are the tangible and movable personal property placed in the rooms of a house, such as a bed or refrigerator.
Economic role
Businesses that produce household goods are categ ...
, organized into sections. This kind of store is larger and has a wider selection than earlier
grocery stores, but is smaller and more limited in the range of merchandise than a
hypermarket or
big-box market. In everyday
U.S. usage, however, "grocery store" is synonymous with supermarket,
and is not used to refer to other types of stores that sell groceries.
The supermarket typically has places for fresh meat, fresh
produce,
dairy
A dairy is a business enterprise established for the harvesting or processing (or both) of animal milk – mostly from cows or buffaloes, but also from goats, sheep, horses, or camels – for human consumption. A dairy is typically located on ...
,
deli
Deli may refer to:
* Delicatessen, a shop selling specially prepared food, or food prepared by such a shop
* Sultanate of Deli, a former sultanate in North Sumatra, Indonesia
Places
* Deli, Boyer-Ahmad, a village in Kohgiluyeh and Boyer-Ahmad Pro ...
items, baked goods, etc.
Shelf space is also reserved for canned and packaged goods and for various non-food items such as
kitchenware,
household cleaner
A detergent is a surfactant or a mixture of surfactants with cleansing properties when in dilute solutions. There are a large variety of detergents, a common family being the alkylbenzene sulfonates, which are soap-like compounds that are more ...
s,
pharmacy
Pharmacy is the science and practice of discovering, producing, preparing, dispensing, reviewing and monitoring medications, aiming to ensure the safe, effective, and affordable use of medicines. It is a miscellaneous science as it links heal ...
products and pet supplies. Some supermarkets also sell other household products that are consumed regularly, such as alcohol (where permitted), medicine, and
clothing, and some sell a much wider range of non-food products:
DVDs, sporting equipment, board games, and seasonal items (e.g.,
Christmas wrapping paper in December).
A larger full-service supermarket combined with a
department store is sometimes known as a
hypermarket. Other services may include those of banks, cafés, childcare centers/creches, insurance (and other financial services),
mobile phone services, photo processing, video rentals, pharmacies, and
gas stations
A filling station, also known as a gas station () or petrol station (), is a facility that sells fuel and engine lubricants for motor vehicles. The most common fuels sold in the 2010s were gasoline (or petrol) and diesel fuel.
Gasoline ...
. If the eatery in a supermarket is substantial enough, the facility may be called a "grocerant", a blend of "grocery" and "restaurant".
The traditional supermarket occupies a large amount of floor space, usually on a single level. It is usually situated near a residential area in order to be convenient to consumers. The basic appeal is the availability of a broad selection of goods under a single roof, at relatively low prices. Other advantages include ease of parking and frequently the convenience of shopping hours that extend into the evening or even 24 hours of the day. Supermarkets usually allocate large budgets to advertising, typically through newspapers. They also present elaborate in-shop displays of products.
Supermarkets typically are
chain stores, supplied by the
distribution centers of their
parent companies
A holding company is a company whose primary business is holding a controlling interest in the securities of other companies. A holding company usually does not produce goods or services itself. Its purpose is to own shares of other companies ...
, thus increasing opportunities for
economies of scale. Supermarkets usually offer products at relatively low prices by using their buying power to buy goods from manufacturers at lower prices than smaller stores can. They also minimise financing costs by paying for goods at least 30 days after receipt and some extract credit terms of 90 days or more from vendors. Certain products (typically staple foods such as bread, milk and sugar) are very occasionally sold as
loss leader
A loss leader (also leader) is a pricing strategy where a product is sold at a price below its market cost to stimulate other sales of more profitable goods or services. With this sales promotion/marketing strategy, a "leader" is any popular articl ...
s so as to attract shoppers to their store. Supermarkets make up for their low
margins
Margin may refer to:
Physical or graphical edges
*Margin (typography), the white space that surrounds the content of a page
*Continental margin, the zone of the ocean floor that separates the thin oceanic crust from thick continental crust
*Leaf ...
by a high volume of sales, and with of higher-margin items bought by the attracted shoppers. Self-service with shopping carts (trolleys) or
baskets
A basket is a container that is traditionally constructed from stiff fibers and can be made from a range of materials, including wood splints, runners, and cane. While most baskets are made from plant materials, other materials such as horsehai ...
reduces labor costs, and many supermarket chains are attempting further reduction by shifting to
self-service check-out.
History
In the early days of retailing, generally an assistant fetched products from shelves behind the merchant's counter while customers waited in front of the counter, indicating the items they wanted. Most foods and merchandise did not come in individually wrapped consumer-sized packages, so an assistant measured out and wrapped the precise amount requested by the consumer. This offered opportunities for social interaction: many regarded this style of shopping as "a social occasion" and would often "pause for conversations with the staff or other customers". These practices were by nature slow and had high
labor intensity and therefore also quite expensive. The number of customers who could be attended to at one time was limited by the number of staff employed in the store. Shopping for groceries also often involved trips to multiple specialty shops, such as a
greengrocer
A greengrocer is a person who owns or operates a shop selling primarily fruit and vegetables. The term may also be used to refer to a shop selling primarily produce. It is used predominantly in the United Kingdom and Australia.
In the United ...
,
butcher,
bakery,
fishmonger and
dry goods store, in addition to a
general store. Milk and other items of short
shelf life were delivered by a
milkman.
The concept of an inexpensive food market relying on economies of scale was developed by
Vincent Astor. He founded the
Astor Market in 1915, investing $750,000 of his fortune into a 165′ by 125′ (50×38-metre) corner of 95th and Broadway,
Manhattan, creating, in effect, an open-air mini-mall that sold meat, fruit, produce and flowers. The expectation was that customers would come from great distances ("miles around"), but in the end, even attracting people from ten blocks away was difficult, and the market folded in 1917.
The concept of a self-service grocery store was developed by entrepreneur
Clarence Saunders and his
Piggly Wiggly
Piggly Wiggly is an American supermarket chain operating in the American Southern and Midwestern regions run by Piggly Wiggly, LLC, an affiliate of C&S Wholesale Grocers. Its first outlet opened in 1916 in Memphis, Tennessee, and is notable f ...
stores, the first of which opened in 1916. Saunders was awarded several patents for the ideas he incorporated into his stores. The stores were a financial success and Saunders began to offer franchises.
The Great Atlantic & Pacific Tea Company, which was established in 1859, was another successful early grocery store chain in Canada and the United States, and became common in North American cities in the 1920s. Early self-service grocery stores did not sell fresh meats or produce. Combination stores that sold perishable items were developed in the 1920s.
The general trend since then has been to stock shelves at night so that customers, the following day, can obtain their own goods and bring them to the front of the store to pay for them. Although there is a higher risk of
shoplifting, the costs of appropriate security measures ideally will be outweighed by reduced labor costs.
Historically, there has been debate about the origin of the supermarket, with
King Kullen
King Kullen Grocery Co., Inc., is an American supermarket chain based on Long Island. The company is headquartered in Hauppauge, New York, and was founded by Michael J. Cullen on August 4, 1930.
The chain operates 27 locations. It is notable for i ...
and
Ralphs of California having strong claims. Other contenders included
Weingarten's and
Henke & Pillot. To end the debate, the
Food Marketing Institute
Food is any substance consumed by an organism for nutritional support. Food is usually of plant, animal, or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is inge ...
in conjunction with the
Smithsonian Institution and with funding from
H.J. Heinz
Henry John Heinz (October 11, 1844 – May 14, 1919) was an American entrepreneur of Palatine descent who, at the age of 25, co-founded a small horseradish concern in Sharpsburg, Pennsylvania. This business failed, but his second business ex ...
, researched the issue. They defined the attributes of a supermarket as "self-service, separate product departments, discount pricing, marketing and volume selling".
They determined that the first true supermarket in the United States was opened by a former
Kroger employee,
Michael J. Cullen
Michael J. Cullen (1884–1936) was an American entrepreneur and salesman known as the founder of the King Kullen grocery store chain, widely considered to be the first supermarket founded in America. He is recognized by the Smithsonian Instituti ...
, on 4 August 1930, inside a former garage in
Jamaica, Queens
Jamaica is a neighborhood in the New York City borough of Queens. It is mainly composed of a large commercial and retail area, though part of the neighborhood is also residential. Jamaica is bordered by Hollis to the east; St. Albans, Springfi ...
in New York City. The store, King Kullen, operated under the slogan "Pile it high. Sell it low." At the time of Cullen's death in 1936, there were seventeen King Kullen stores in operation. Although Saunders had brought the world self-service, uniform stores, and nationwide marketing, Cullen built on this idea by adding separate food departments, selling large volumes of food at discount prices and adding a parking lot.
Other established American grocery chains in the 1930s, such as Kroger and
Safeway Inc. at first resisted Cullen's idea, but eventually were forced to build their own supermarkets as the economy sank into the
Great Depression
The Great Depression (19291939) was an economic shock that impacted most countries across the world. It was a period of economic depression that became evident after a major fall in stock prices in the United States. The economic contagio ...
, while consumers were becoming price-sensitive at a level never experienced before. Kroger took the idea one step further and pioneered the first supermarket surrounded on all four sides by a
parking lot
A parking lot (American English) or car park (British English), also known as a car lot, is a cleared area intended for parking vehicles. The term usually refers to an area dedicated only for parking, with a durable or semi-durable surface ...
.
As larger chain supermarkets began to dominate the market in the US, able to supply consumers with the desired lower prices as opposed to the smaller "mom and pop" stands with considerably more overhead costs, the backlash of this infrastructure alteration was seen through numerous anti-chain campaigns. The idea of "monopsony", proposed by Cambridge economist Joan Robinson in 1933, that a single buyer could out-power the market of multiple sellers, became a strong anti-chain rhetorical device. With public backlash came political pressure to even the playing field for smaller vendors lacking the luxury of economies of scale. In 1936, the
Robinson-Patman Act was implemented as a way of preventing such larger chains from using this buying power to reap advantages over smaller stores, although the act was not well enforced and did not have much impact on the prevention of larger chains overtaking power in the markets.
Supermarkets proliferated across Canada and the United States with the growth of automobile ownership and
suburban development after World War II. Most North American supermarkets are located in suburban
strip shopping centers as an anchor store along with other smaller retailers. They are generally regional rather than national in their company branding. Kroger is perhaps the most nationally oriented supermarket chain in the United States but it has preserved most of its regional brands, including
Ralphs,
City Market,
King Soopers,
Fry's,
Smith's, and
QFC
Quality Food Centers, better known as QFC, is a supermarket chain based in Bellevue, Washington, with 62 stores in the Puget Sound region of the state of Washington and in the Portland, Oregon, metropolitan area. QFC is a subsidiary of Kroger.
...
.
In Canada, the largest such company is
Loblaw, which operates stores under a variety of banners targeted to different segments and regions, including
Fortinos,
Zehrs
Zehrmart Inc. (doing business as Zehrs Markets or simply Zehrs ), is a Canadian supermarket chain in southern Ontario. The chain has 43 locations and is a part of Loblaw Companies Limited which purchased the Zehrs chain in the mid-1970s.
Hist ...
,
No Frills, the Real Canadian Superstore, and Loblaws, the foundation of the company.
Sobeys
Sobeys Inc. is the second largest supermarket chain in Canada, with over 1,500 stores operating across Canada under a variety of banners. Headquartered in Stellarton, Nova Scotia, it operates stores in all ten provinces and accumulated sales o ...
is Canada's second largest supermarket with locations across the country, operating under many banners (Sobeys IGA in
Quebec). Québec's first supermarket opened in 1934 in Montréal, under the banner
Steinberg's.
In the United Kingdom, self-service shopping took longer to become established. Even in 1947, there were just ten self-service shops in the country.
In 1951, ex-US Navy sailor Patrick Galvani, son-in-law of
Express Dairies chairman, made a pitch to the board to open a chain of supermarkets across the country. The UK's first supermarket under the new
Premier Supermarkets brand opened in
Streatham
Streatham ( ) is a district in south London, England. Centred south of Charing Cross, it lies mostly within the London Borough of Lambeth, with some parts extending into the neighbouring London Borough of Wandsworth.
Streatham was in Surrey ...
,
South London
South London is the southern part of London, England, south of the River Thames. The region consists of the Districts of England, boroughs, in whole or in part, of London Borough of Bexley, Bexley, London Borough of Bromley, Bromley, London Borou ...
,
taking ten times as much per week as the average British general store of the time. Other chains caught on, and after Galvani lost out to Tesco's
Jack Cohen in 1960 to buy the 212 Irwin's chain, the sector underwent a large amount of consolidation, resulting in 'the big four' dominant UK of today:
Tesco,
Asda,
Sainsbury's and
Morrisons.
In the 1950s, supermarkets frequently issued
trading stamps as incentives to customers. Today, most chains issue store-specific "membership cards", "club cards", or "
loyalty card
A loyalty program is a marketing strategy designed to encourage customers to continue to shop at or use the services of a business associated with the program. Today, such programs cover most types of commerce, each having varying features and ...
s". These typically enable the cardholder to receive special members-only discounts on certain items when the credit card-like device is scanned at check-out. Sales of selected data generated by club cards is becoming a significant revenue stream for some supermarkets.
Traditional supermarkets in many countries face intense competition from
discounters such as Wal-Mart,
Aldi and
Lidl, which typically is non-
union and operates with better buying power. Other competition exists from
warehouse clubs such as
Costco that offer savings to customers buying in bulk quantities.
Superstores, such as those operated by Wal-Mart and Asda, often offer a wide range of goods and services in addition to foods. In Australia, Aldi,
Woolworths
Woolworth, Woolworth's, or Woolworths may refer to:
Businesses
* F. W. Woolworth Company, the original US-based chain of "five and dime" (5¢ and 10¢) stores
* Woolworths Group (United Kingdom), former operator of the Woolworths chain of shops ...
and
Coles are the major players running the industry with fierce competition among all the three. The rising market share of Aldi has forced the other two to cut prices and increase their private label product ranges. The proliferation of such warehouse and superstores has contributed to the continuing disappearance of smaller, local grocery stores;
increased dependence on the automobile; sub
urban sprawl because of the necessity for large floor space and increased vehicular traffic. For example, in 2009 51% of Wal-Mart's $251 billion domestic sales were recorded from grocery goods. Some critics consider the chains' common practice of selling loss leaders to be anti-competitive. They are also wary of the negotiating power that large, often
multinationals have with suppliers around the world.
Online-only supermarkets (21st century)
During the
dot-com boom,
Webvan, an online-only supermarket, was formed and went bankrupt after three years and was acquired by Amazon. The British online supermarket
Ocado, which uses a high degree of automation in its warehouses, was the first successful online-only supermarket. Ocado expanded into providing services to other supermarket firms such as
Waitrose and
Morrisons.
Grocery stores such as Walmart employ food delivery services offered by third parties such as
DoorDash. Other online food delivery services, such as
Deliveroo in the United Kingdom, have begun to pay specific attention to supermarket delivery.
Delivery robots are offered by various companies partnering with supermarkets.
Micro-fulfillment centers (MFC) are relatively small warehouses with sophisticated automated rack-and-tote systems which prepare orders for pickup and delivery. Once the order is complete, the customer will pick it up (i.e. "click-and-collect") or have it fulfilled via home delivery. Supermarkets are investing in micro-fulfillment centers with the hope that automation can help reduce the costs of online commerce and ecommerce by shortening the distances from store to home and speeding up deliveries. In short, MFCs are said by many to be the key to profitably fulfilling online orders.
Types
U.S. categorization
The U.S. FMI food industry association, drawing on research by Willard Bishop, defines the following formats (store types) that sell groceries:
Organic and environmentally-friendly supermarkets
Some supermarkets are focusing on selling more (or even exclusively)
organically certified produce. Others are trying to differentiate themselves by selling fewer (or no) products containing
palm oil
Palm oil is an edible vegetable oil derived from the mesocarp (reddish pulp) of the fruit of the oil palms. The oil is used in food manufacturing, in beauty products, and as biofuel. Palm oil accounted for about 33% of global oils produced from ...
. This as the demand of palm oil is a main driver for the destruction of rainforests.
As a response to the growing concern on the heavy use of petroleum-based plastics for
food packaging, so-called "
zero waste" and "plastic-free" supermarkets and groceries are on the rise.
Growth in developing countries
Beginning in the 1990s, the food sector in developing countries has rapidly transformed, particularly in Latin America, South-East Asia, India, China and South Africa. With growth, has come considerable competition and some amount of consolidation. The growth has been driven by increasing affluence and the rise of a middle class; the entry of women into the workforce; with a consequent incentive to seek out easy-to-prepare foods; the growth in the use of refrigerators, making it possible to shop weekly instead of daily; and the growth in car ownership, facilitating journeys to distant stores and purchases of large quantities of goods. The opportunities presented by this potential have encouraged several European companies to invest in these markets (mainly in Asia) and American companies to invest in Latin America and China. Local companies also entered the market. Initial development of supermarkets has now been followed by hypermarket growth. In addition there were investments by companies such as
Makro and
Metro Cash and Carry
Metro AG is a German multinational company based in Düsseldorf which operates business membership only cash and carry stores primarily under the Metro brand. Until 2020 it was also active in general retail business through Real division, wh ...
in large-scale
Cash-and-Carry operations.
While the growth in sales of processed foods in these countries has been much more rapid than the growth in fresh food sales, the imperative nature of supermarkets to achieve economies of scale in purchasing means that the expansion of supermarkets in these countries has important repercussions for small farmers, particularly those growing perishable crops. New supply chains have developed involving
cluster
may refer to:
Science and technology Astronomy
* Cluster (spacecraft), constellation of four European Space Agency spacecraft
* Asteroid cluster, a small asteroid family
* Cluster II (spacecraft), a European Space Agency mission to study t ...
formation; development of specialized wholesalers; leading farmers organizing supply, and farmer associations or cooperatives. In some cases supermarkets have organized their own procurement from small farmers; in others
wholesale markets have adapted to meet supermarket needs.
Typical supermarket merchandise
Larger supermarkets in North America and in Europe typically sell many items among many brands, sizes and varieties. U.S. publisher ''Supermarket News'' lists the following categories, for example:
Hypermarkets have a larger range of non-food categories such as clothing, electronics, household decoration and appliances.
*Bakery (packaged and sometimes a service bakery and/or onsite bakery)
*Beverages (non-alcoholic packaged, sometimes also alcoholic if laws permit)
*Nonfood & Pharmacy (e.g. cigarettes, lottery tickets and over-the-counter medications (as laws permit),
DVD rentals
Renting, also known as hiring or letting, is an agreement where a payment is made for the temporary use of a good, service or property owned by another. A gross lease is when the Tenement (law), tenant pays a flat rental amount and the land ...
, books and magazines, including
supermarket tabloids, greeting cards, toys, small selection of home goods like light bulbs,
housewares (typically limited)
*Personal care e.g. cosmetics, soap, shampoo
*Produce (fresh fruits and vegetables)
*Floral (flowers and plants)
*Deli (sliced meats, cheeses, etc.)
*Prepared Foods (packaged and frozen foods)
*Meat (fresh packaged, frozen, sometimes with a butcher service counter)
*Seafood (fresh packaged, frozen, sometimes with a butcher service counter)
*Dairy (milk products and eggs)
*Center store (e.g. detergent, paper products, household cleaning supplies)
*Multicultural (ethnic foods)
*Bulk dried foods
*Animal foods, toys and products
Layout strategies
Most merchandise is already
packaged
Packaging is the science, art and technology of enclosing or protecting products for distribution, storage, sale, and use. Packaging also refers to the process of designing, evaluating, and producing packages. Packaging can be described as a co ...
when it arrives at the supermarket. Packages are placed on shelves, arranged in aisles and sections according to type of item. Some items, such as fresh produce, are stored in bins. Those requiring an intact
cold chain are in temperature-controlled display cases.
While branding and store advertising will differ from company to company, the layout of a supermarket remains virtually unchanged. Although big companies spend time giving consumers a pleasant shopping experience, the design of a supermarket is directly connected to the in-store marketing that supermarkets must conduct to get shoppers to spend more money while there.
Every aspect of the store is mapped out and attention is paid to color, wording and even surface texture. The overall layout of a supermarket is a visual merchandising project that plays a major role. Stores can creatively use a layout to alter customers' perceptions of the atmosphere. Alternatively, they can enhance the store's atmospherics through visual communications (signs and graphics), lighting, colors, and even scents. For example, to give a sense of the supermarket being healthy, fresh produce is deliberately located at the front of the store. In terms of bakery items, supermarkets usually dedicate 30 to 40 feet of store space to the bread aisle.
Supermarkets are designed to "give each product section a sense of individual difference and this is evident in the design of what is called the anchor departments; fresh produce, dairy, delicatessen, meat and the bakery". Each section has different floor coverings, style, lighting and sometimes even individual services counters to allow shoppers to feel as if there are a number of markets within this one supermarket.
Marketers use well-researched techniques to try to control purchasing behavior. The layout of a supermarket is considered by some to consist of a few rules of thumb and three layout principles.
[
Aghazedah, S 2005, "Layout strategies for some of the operations", Management Research News, vol. 28, no. 10, pp. 31–46. Retrieved 8 May 2012, Business Source Complete, EBSCO host.] The high-draw products are placed in separate areas of the store to keep drawing the consumer through the store. High impulse and high margin products are placed in the most predominant areas to grab attention. Power products are placed on both sides of the aisle to create increased product awareness, and end caps are used to receive a high exposure of a certain product whether on special, promotion or in a campaign, or a new line.
The first principle of the layout is circulation. Circulation is created by arranging product so the supermarket
can control the traffic flow of the consumer. Along with this path, there will be high-draw, high-impulse items that will influence the consumer to make purchases which they did not originally intend. Service areas such as restrooms are placed in a location which draws the consumer past certain products to create extra buys. Necessity items such as bread and milk are found at the rear of the store to increase the start of circulation. Cashiers' desks are placed in a position to promote circulation. In most supermarkets, the entrance will be on the right-hand side because some research suggests that consumers who travel in a counter-clockwise direction spend more.
However, other researchers have argued that consumers moving in a clockwise direction can form better mental maps of the store leading to higher sales in turn.
The second principle of the layout is coordination. Coordination is the organized arrangement of product that promotes sales. Products such as fast-selling and slow-selling lines are placed in strategic positions in aid of the overall sales plan. Managers sometimes place different items in fast-selling places to increase turnover or to promote a new line.
The third principle is consumer convenience. The layout of a supermarket is designed to create a high degree of convenience to the consumer to make the shopping experience pleasant and increase customer spending.
This is done through the character of merchandising and product placement. There are many different ideas and theories in relation to layout and how product layout can influence the purchases made. One theory suggests that certain products are placed together or near one another that are of a similar or complementary nature to increase the average customer spend.
[Bezawada, R Balachander, S Kannan, PK Venkatesh, S 2009, "Cross-Category Effects of Aisle and Display Placements: A Spatial Modeling Approach and Insights", ''Journal of Marketing'', vol. 73, no. 3, pp. 99–117, 3 May 2012, Business Source Complete.] This strategy is used to create cross-category sales similarity. In other words, the toothpaste is next to or adjacent the toothbrushes and the tea and coffee are down the same aisle as the sweet biscuits. These products complement one another and placing them near is one-way marketers try to increase purchases.
For vertical placement, cheap generic brands tend to be on the lowest shelves, products appealing to children are placed at the mid-thigh level, and the most profitable brands are placed at eye level.
The fourth principle is the use of
color psychology
Color psychology is the study of hues as a determinant of human behavior. Color influences perceptions that are not obvious, such as the taste of food. Colors have qualities that can cause certain emotions in people. How color influences individ ...
, and the locations of the food, similar to its use in fast food branding.
Consumer psychologists suggest that most buyers tend to enter the store and shop to their right first.
Some supermarkets, therefore, choose to place the entrance to the left-hand side as the consumer will likely turn right upon entry, and this allows the consumer to do a full anticlockwise circle around the store before returning to the checkouts. This suggests that supermarket marketers should use this theory to their advantage by placing their temporary displays of products on the right-hand side to entice you to make an unplanned purchase. Furthermore, aisle ends are extremely popular with product manufacturers, who pay top dollar to have their products located there. These aisle ends are used to lure customers into making a snap purchase and to also entice them to shop down the aisle. The most obvious place supermarket layout influences consumers are at the checkout. Small displays of chocolates, magazines, and drinks are located at each checkout to tempt shoppers while they wait to be served.
Criticisms
* The large scale of supermarkets, while often improving cost and efficiency for customers, can place significant economic pressure on suppliers and smaller shopkeepers.
* Supermarkets often generate considerable
food waste, although modern technologies such as
biomethanation
Methanogenesis or biomethanation is the formation of methane coupled to energy conservation by microbes known as methanogens. Organisms capable of producing methane for energy conservation have been identified only from the domain Archaea, a g ...
units may be able to process the waste into an economical source of energy.
Also,
purchases tracking may help as supermarkets then become better able to size their stock (of perishable goods), reducing food spoilage.
See also
*
Hypermarket
*
List of grocers
*
Short food supply chains
A broad range of food production-distribution-consumption configurations can be characterised as short food supply chain (SFSCs), such as farmers' markets, farm shops, collective farmers' shops, community-supported agriculture and solidarity purch ...
**
Farmers' markets
*
Types of retail outlets
*
Effects of the car on societies
References
Further reading
*
* Longstreth, R. W. (1999). ''The Drive-In, the Supermarket, and the Transformation of Commercial Space in Los Angeles, 1914-1941''. The MIT Press.
* Lorr, B. (2020). ''The Secret Life of Groceries: The Dark Miracle of the American Supermarket''. Avery.
* Newman, K. (2012). ''The Secret Financial Life of Food: From Commodities Markets to Supermarkets'' (Illustrated edition). Columbia University Press.
* Petroski, Henry (November–December 2005)
"Shopping by Design" ''American Scientist'' 93 (6): 491.
*
Sowell, Thomas. ''Basic Economics'' (Third Edition, 2007 Basic Books). Pages 92–94 describe the competition between the dominant grocery chains in the United States through the 20th century and beyond.
* Yee, A. (2003). ''Shopping at Giant Foods: Chinese American Supermarkets in Northern California'' (Illustrated edition). University of Washington Press.
External links
Food Stories– Explore a century of revolutionary change in UK food culture on the British Library's Food Stories website
groceteria.com– supermarket history and architecture from the 1920s to the 1970s
Scrambling for customers 4 August 2005,
San Francisco Chronicle
{{Authority control
American inventions
Food retailing