торговля по интернету(also: e-business – a business which uses the internet to sell goods or services, especially one which does not also have shops or offices that people can visit or phone. collinsdictionary.com)
э-коммерция(все формы торговли товарами и услугами при
помощи электронных средств, в том числе Интернета. Электронная коммерция
является частным случаем электронного бизнеса (e-business) и
условно разделяется на несколько направлений: B2B, B2C, C2C и др. kee46)
⇒ e-business(countable – An e-business is a business which uses the internet to sell goods or services, especially one which does not also have shops or offices that people can visit or phone. || uncountable: E-business is the buying, selling, and ordering of goods and services using the internet. collinsdictionary.com)
collinsdictionary.com)