(iG) A guide to shopping on the Internet

Shopping on the Internet, often referred to as 'online shopping' or 'e-commerce', is the activity of purchasing goods and services on the Internet. When people think of online shopping they are usually referring to business-to-consumer (B2C) shopping, rather than business-to-business (B2B) shopping. Goods and services purchased on the Internet typically transact using credit and debit card payment systems (Visa, Mastercard, Delta, Visa Electron, Maestro and American Express), but alternative methods do exist: Cryptocurrencies (Bitcoin, Ethereum, Litecoin, Cardano); Digital Payments (Paypal, Klarna, Store cards, ApplePay, AmazonPay, GooglePay, ClearPay); Gift cards, Vouchers and e-Gift Cards (M&S, Asda, Sainsbury's, Currys, Just Eat, B&Q, Argos, Matalan, Boots, Amazon, Topshop, Clarks, Schuh, TKMax, Iceland, Debenhams, Asos, HMV etc); Cash on delivery (COD); Wire transfer; Digital currency; and Prepaid payment methods. Services purchased on the Internet -- games, software, music, pictures or movies -- are usually distributed by being downloaded. Purchased goods -- food, clothes, or furniture -- are usually distributed by couriers, such as: Royal Mail, Royal Mail (signed for), FedEx, Parcelforce, DPD, Yodel, UPS, Hermes, myHermes, DHL, Parcel2Go, and TNT.

Internet shopping is mostly conducted on the World Wide Web, simple referred to as the 'web', it's a service that was launched on the Internet on the 6th of August 1991. The Internet and the World Wide Web are not the same thing, but are sometimes confused. The origins of the Internet predate the Web by over twenty years -- having evolved out of the Arpanet and Nsfnet wide area computer networks -- and likewise, shopping was conducted on the Internet long before the web existed. However, present day, virtually all Internet shopping is transacted via the web, which is an information system that is comprised of websites that use hypertext documents, also referred to as webpages. The web is based upon a client server model, and the client software that is used by shoppers is called a web browser: The browser is the application that communicates across the Internet to send and retrieve data.

While the majority of online shopping is transacted on the traditional World Wide Web, referred to as the clearweb -- because it's accessible to search engines -- a limited, but noted exception, is online shopping transacted on the deepweb and darkweb. Michael Bergman coined the term deepweb, and it refers to parts of the World Wide Web that are not accessible to search engines: A paywall for newspapers and magazines is one example of commercial content that is only available on the deepweb. The darkweb is securely hidden from the clearweb through the use of software that uses encryption, and it's done so intentionally. The primary purpose of the darkweb (also referred to as the darknet) is to maintain anonymity, and the Tor network is one example of a darkweb software platform; Tor encrypts data through three relays. Silk Road is generally credited as one of the first shopping marketplaces launched on the darkweb: launched in 2011, it principally allowed users to sell and buy illegal drugs.

While the process of selecting and paying for goods/services is done on the Web, other Internet services are used to market and arrange payment. The most obvious of these services is email: launched in the early 1970s as one of the first Internet services, email has continued to be a popular way to receive information. Likened to an electronic postal letter, email is often used by retailers to promote new products and deals. Email, has, however, come under scrutiny and criticism for the scams that fraudsters try to initiate via email, due to the technologies relative anonymity.

Michael Aldrich, an English entrepreneur, is generally credited as being the inventor of online shopping: In 1980, he created the 'Teleputer', a technology that used Internet protocols to provide a Business-to-Business (B2B) shopping system. The first business to use Aldrich's B2B system was Thomson Holidays, who used his technology in 1981. Tesco was the first UK retailer to use Aldrich's Business-to-Consumer (B2C) shopping system in 1984, and Gateshead pensioner Jane Snowball is credited as being the first ever online shopper. By 1986, CompuServe, one of the first Internet Service Providers, created an electronic mall service that operated in 30 cities in the United States of America.

(Pictured: HTTPS, an extension of HTTP, that encrypts data via either Transport Layer Security (TLS).

While online shopping existed prior to the World Wide Web, Internet usage was minuscule compared to the present day, and ecommerce was a minor service used by this small user base. The World Wide Web was the service that popularised the Internet, launched in 1991, it has continued to be the most popular service used on the Internet. During the mid 1990s the problem businesses had was taking payment information securely. Internet security was an urgent issue for early web browsers, and the web browser that tackled this problem was Netscape Navigator. In 1994, Netscape Communications developed an encryption security protocol called Secure Sockets Layer (SSL), and Taher Elgamal, a scientist at Netscape Communications, is described as the 'father' of SSL. HTTP is the core protocol that provides data communication for the World Wide Web. Netscape created HTTPS, which is simple HTTP over SSL, providing encryption for secure data communication, ensuring that a 'man in the middle' attack cannot steal payment information, and making ecommerce possible.

(Netscape Navigator was not the first web browser, earlier browsers included: WorldWideWeb browser, MacWWW, Line Mode Browser, Lynx, ViolaWWW, MidasWWW, Cello, Erwise and NCSA Mosaic. Netscape Navigator 1 evolved from NCSA Mosaic and Mosaic Netscape. Secure Sockets Layer (SSL) is now known as Transport Layer Security (TLS), and HTTPS is provided as standard for the majority of web traffic.)

Netscape implemented HTTPS in Netscape Navigator in 1994. Two of the Internet's biggest ecommerce websites were launched a year later: Amazon.com and eBay.com. Some other early ecommerce websites include: IndiaMART (1995); ECPlaza (1996); HomeGrocer (1997); Zappos (1999), and Alibaba (1999). The early ecommerce success stories were typically startup companies, with the majority located in California's Silicon Valley, which is a southern area of the San Francisco Bay Area that includes the following cities/towns: Sunnyvale, Stanford, Santa Clara, Los Altos, Redwood City, Mountain View, San Jose, Palo Alto, Loyola, Menlo Park, Burbank and Cupertino. While London's tech entrepreneurs managed to secure £11bn of funding in 2020, there is a general acknowledgment that Europe did not invest enough into emerging technologies in the 1990s. The tech boom of the 90s was Americentric, with established bricks and mortar UK retailers slow to launch online services, and no UK startups to rival the likes of eBay or Amazon. Throughout the 2000s online shopping saw an exponential year-on-year growth, and it helped to propel two of its earliest adopters (Amazon and Ebay) into unrivaled gargantuan global companies; Jeff Bezos, the founder of Amazon, is currently one of the World's richest individuals. While it's obvious who the early dotcom winners are, many startups failed, such as: Boo.com, Webvan.com, Razorfish.com, Broadcast.com, Kozmo.com, and Pets.com.

The early development of e-commerce also coincided with a stock market bubble that is referred to as the dot-com bubble. Sometimes called the "high-tech bubble", it was a speculative bubble that lasted from 1997-2000, and helped fuel a rapid expansion of the Internet. Excess amounts of liquidity from the Federal Reserve (U.S.), designed to protect against the Y2K bug, resulted in record investment in technology companies listed on the Nasdaq, most of whom operated at a loss, but with the assumption, with time, that their market share would equate to long-term profitability. Between 1995-2001, the NASDAQ Composite index climbed from 1000 points to over 5000 points, and when the dot-com bubble burst in 2002, the index crashed back to nearly 1000 points. The chief causes of the dot-com bubble are usually highlighted as cheap money, complete speculation and over-confidence. The majority of dot-com companies that were publicly traded on the NASDAQ Composite from 1995-2000 folded, some mentioned in the previous paragraph, but included the likes of: theGlobe.com, eXcite.com, Ritmoteca.com, DEN.com, Flooz.com, and eToys.com. The dot-com bubble resulted in a loss of trillions of dollars in market capitalization, but it has been speculated that the investment did trickle down to build the backbone of the Internet, its servers and software.

Ecommerce websites can be categorised into two broad components: 1) Storefront 2) Administration. The storefront is obviously the component that shoppers interact with, and varies from one website to another. While website templates can be purchased, the majority of ecommerce websites have a unique design to distinguish it from competitors. Web design languages, that are used to design storefronts, include: HTML, CSS, Python, PHP, Ruby, Java, Javascript, Shell, C, C++, Perl, VimL and Objective C. The design of ecommerce storefronts tend to include the following: menu on the side or top; search bar at the top of the page; logo at the top left hand corner or centre; links at the bottom for contact and help information. The administration of ecommerce websites is usually handled by a 'shopping cart' system, that manages payment and shipping information. Some well known shopping cart systems include: Big Commerce, Shopify, Jimdo, Magento, 3dcart, Ashop, Cart66, Bookly, CS-Cart, Magento, Miiduu, Paycart, PrestaShop, Shopp, UberCart, and Zen Cart.

Online shopping sales are continuing to grow: Alibaba doubled its single day sales record in 2016 and Amazon's UK sales soared by 50% in 2020. The contagious Coronavirus disease of 2019 (COVID-19) has further increased the shift towards online shopping and a more digital world: Due to the advantage online shopping has for hygiene. But it has come at a cost: Many high streets in the UK now contain empty shops, and those who rely on them, often the elderly, suffering as a result. Lots of chainstores can directly link their demise to the launch of ecommerce: Blockbuster, Woolworths, HMV, and Toys R Us. The impact upon 'mom and pop' family run stores, while harder to ascertain, has probably been just as severe. While online shopping has been lauded for its convenience and price saving (such as price comparison and cashback sites), it is not without criticism, such as: Bricks and mortar retailers complaining about shoppers checking products instore and then buying online at a discount; Overworked warehouse workers for online retailers; Large international online businesses paying a low amount of national tax; and fake sellers on large auction websites.