The four major streams in e-commerce refer to

The four streams in e-commerce refer to information flow, business flow, capital flow and logistics. The detailed discussion is as follows:

1. Information flow: refers to all kinds of information transmission in e-commerce transactions, including commodity information, price information, payment information, etc. In the process of e-commerce transaction, information flow is the basis of other three streams, which ensures the accurate, timely and safe transmission of information.

2. Business process: refers to business activities in e-commerce transactions, including commodity procurement, sales and inventory management. Business process is the core of e-commerce, and the digitalization, automation and intelligence of traditional business activities are realized through electronic platforms.

3. Capital flow: refers to the process of capital transfer in e-commerce transactions, including payment, collection and settlement. Capital flow is an important link in e-commerce transactions, which ensures the safe and timely transfer of funds between the two parties.

4. Logistics: refers to the physical transfer of goods in e-commerce transactions, including transportation, warehousing and distribution. Logistics is the key link of entity operation in e-commerce to ensure the accurate, timely and safe delivery of goods.

The concept of e-commerce and related knowledge

1. E-commerce (referred to as e-commerce) refers to the realization of business activities between enterprises, consumers and enterprises with the help of information technologies such as computers, networks and electronic communication technologies. Its global, interactive, real-time and automation make the traditional business activity mode subverted and innovated.

2. E-commerce includes various business activities, such as product promotion, sales, procurement, payment and logistics. It can be conducted through the Internet or other electronic media, thus greatly simplifying the business transaction process, improving the transaction efficiency, reducing the transaction cost and providing consumers with a more convenient and quick shopping experience.

3. The related knowledge of e-commerce includes e-commerce mode, e-commerce security, e-commerce marketing, e-commerce logistics, etc. E-commerce mode refers to business activities between enterprises or between enterprises and consumers, including B2B (business-to-business), B2C (business-to-consumer), C2C (consumer-to-consumer) and other modes.

4. E-commerce security includes network security, data security and payment security. It is an important factor to ensure the security of e-commerce transactions. E-commerce marketing is a marketing activity through the Internet, including online advertising, social media marketing, e-mail marketing and so on.