Online shopping

Online shopping is a form of electronic commerce which allows consumers to directly buy goods or services from a seller over the Internet using a web browser or a mobile app. Consumers find a product of interest by visiting the website of the retailer directly or by searching among alternative vendors using a shopping search engine, which displays the same product's availability and pricing at different e-retailers. As of 2020,^[update] customers can shop online using a range of different computers and devices, including desktop computers, laptops, tablet computers and smartphones.

Online stores that evoke the physical analogy of buying products or services at a regular "brick-and-mortar" retailer or shopping center follow a process called business-to-consumer (B2C) online shopping. When an online store is set up to enable businesses to buy from another business, the process is instead called business-to-business (B2B) online shopping. A typical online store enables the customer to browse the firm's range of products and services, view photos or images of the products, along with information about the product specifications, features and prices. Unlike physical stores which may close at night, online shopping portals are always available to customers.

Online stores usually enable shoppers to use "search" features to find specific models, brands or items. Online customers must have access to the Internet and a valid method of payment in order to complete a transaction, such as a credit card, an Interac-enabled debit card, or a service such as PayPal. For physical products (e.g., paperback books or clothes), the e-tailer ships the products to the customer; for digital products, such as digital audio files of songs or software, the e-tailer usually sends the file to the customer over the Internet. The largest of these online retailing corporations are Alibaba, Amazon.com, and eBay.

Alternative names for the activity are "e-commerce", a shortened form of "electronic commerce" or "e-shopping", a shortened form of "electronic shopping". An online store may also be called an e-web-store, e-shop, e-store, Internet shop, web-shop, web-store, online store, online storefront and virtual store. Mobile commerce (or m-commerce) describes purchasing from an online retailer's mobile device-optimized website or software application ("app"). These websites or apps are designed to enable customers to browse through a companies' products and services on tablet computers and smartphones.^{[citation needed]}

One of the earliest forms of trade conducted online was IBM's online transaction processing (OLTP) developed in the 1960s, which allowed the processing of financial transactions in real-time. The computerized ticket reservation system developed for American Airlines called Semi-Automatic Business Research Environment (SABRE) was one of its applications. There, computer terminals located in different travel agencies were linked to a large IBM mainframe computer, which processed transactions simultaneously and coordinated them so that all travel agents had access to the same information at the same time. At some point between 1971 and 1972, students at Stanford and MIT used the internet precursor ARPANET to make a deal to exchange marijuana, but the interaction does not qualify as e-commerce because no money was transferred online.

The landscape of online shopping as we know it today took shape with the rise of the Internet. Initially serving as a mere advertising platform, the Internet transitioned swiftly into a dynamic space for actual online transactions. This transformation was fueled by the development of interactive web pages and secure transmission protocols, marking a pivotal moment in 1994 with the first online sales of Sting's album, Ten Summoner's Tales.

This milestone event set the stage for the diversification of online retail, with early adopters such as wine, chocolates, and flowers paving the way. These products became pioneers in the e-commerce realm, capturing the attention of a growing audience. Researchers identified a crucial factor for internet success – the suitability of products for online transactions. Generic items that didn't necessitate physical interaction gained traction, propelling the online shopping trend forward.

In its nascent stages, online shopping faced a limited audience. The early adopters were predominantly affluent males aged 30 and above. However, this demographic landscape underwent significant changes over time, and the online shopping sphere became more inclusive.