Online Means of Conducting Business: B2C, C2C, B2B, Intra B, B2G and G2B (ISC Class 12)

What Online Means of Conducting Business is about

Weightage: CISCE publishes no unit or chapter weightage for ISC Business Studies: the 80-mark paper (Sections A, B and C) can draw on any part of the Class XII syllabus.Source: CISCE ISC Business Studies syllabus, examination year 2027

Key concepts

B2C: Business to Consumer

B2C is online trade in which a business sells goods or services directly to final consumers through websites and apps.

Examples: online retail stores, food and grocery delivery apps, airline and railway ticket booking, online banking and insurance for customers, streaming subscriptions.

Features: many buyers, small individual orders; marketing and customer experience are key; payment by cards, UPI, wallets or cash on delivery; returns and customer support matter.

Benefits: convenience and choice for consumers; wider market and lower costs for businesses.

Worked example

Suppose you buy a pair of headphones from an electronics brand's own app and pay by UPI. Which online means of business is this? [1 mark]

Try it first, then show the solutionSolution

1. A business sells directly to a final consumer online.

Answer: B2C (Business to Consumer).

C2C: Consumer to Consumer

C2C is online trade in which consumers sell goods or services to other consumers, usually through a third-party platform that brings them together and may charge a fee or commission.

Examples: websites and apps for buying and selling used goods (furniture, phones, cars), online auctions, classified-ad portals, peer platforms for renting rooms.

Features: individuals act as sellers; prices are often negotiable; the platform provides listings, ratings and sometimes payment protection.

Risks: fraud, poor quality, lack of warranties.

Worked example

Suppose a student sells her old textbooks to another student through a classifieds app. Identify the online means. [1 mark]

Try it first, then show the solutionSolution

1. Both buyer and seller are consumers; the app only connects them.

Answer: C2C (Consumer to Consumer).

B2B: Business to Business

B2B is online trade between businesses: manufacturers, wholesalers, retailers and service firms buy from and sell to each other.

Examples: a car maker ordering components from suppliers through an online procurement system; a retailer buying stock from a wholesaler's portal; a company buying cloud services from an IT firm; online business marketplaces.

Features: large orders and values; long-term relationships; negotiated prices and credit terms; integrated systems (orders, invoices, inventory).

Benefits: lower procurement costs, faster ordering, better inventory management and supply-chain coordination.

Worked example

Suppose a bakery chain orders flour and packaging monthly through its supplier's online portal. Identify the online means. [1 mark]

Try it first, then show the solutionSolution

1. One business buys from another business online.

Answer: B2B (Business to Business).

Intra B: Intra-Business

Intra B (Intra-Business) refers to online transactions and communication within a single organisation, among its departments, branches and employees, usually over the intranet.

Examples: employees applying for leave and claiming expenses online; branches requesting stock from the central warehouse through the company system; HR posting internal vacancies and policies; departments sharing production and sales data.

Benefits: faster internal processes, less paperwork, better coordination, real-time information and control.

Note the expansion: Intra-Business (within the business), not "inter-business" (between businesses, which is B2B).

Worked example

Suppose a supermarket chain's stores order stock from its central warehouse, and its staff apply for leave, through the company's intranet. Name this online means of business in full and explain it. [2 marks]

Try it first, then show the solutionSolution

1. Intra B (Intra-Business) means online transactions and exchange of information within one organisation, among its departments, branches and employees, usually through the intranet.
2. Example: a branch requests stock from the central warehouse, and staff apply for leave online.

Answer: Online dealings within one organisation, e.g. internal stock requests and leave applications.

B2G and G2B

B2G (Business to Government): online transactions in which a business deals with or provides goods and services to the government.

• Filing income tax and GST returns and paying taxes online.
• Supplying goods and services to government departments through online procurement portals and e-tenders.
• Submitting statutory forms and reports online.

G2B (Government to Business): online services and information that the government provides to businesses.

• Online registration of companies and businesses; licences and permits.
• Notifications of new rules, policies and schemes; publishing tender invitations.
• Online clearances and approvals; information portals for exporters and start-ups.

A loan given by the government to a business is not what G2B means; G2B is about online government services and information for businesses.

Model	Who deals with whom	Typical examples
B2C (Business to Consumer)	A business sells to final consumers	Online shopping sites, food-delivery apps, online ticket booking, online banking for customers
C2C (Consumer to Consumer)	Consumers sell to other consumers through a platform	Online marketplaces for used goods, online auctions, classified-ad websites
B2B (Business to Business)	A business deals with other businesses	A manufacturer ordering raw materials from a supplier's portal; a retailer buying from a wholesaler online
Intra B (Intra-Business)	Online transactions within one organisation	Intranet for HR forms, leave, inventory and coordination between departments and branches
B2G (Business to Government)	A business transacts with or for the government	Filing tax returns and paying GST online; supplying goods through online government procurement and e-tenders
G2B (Government to Business)	The government provides services and information to businesses online	Online licences and permits, company registration, notifications of rules and tender invitations

Worked example

Suppose a manufacturing company files its GST returns and pays tax on the official public tax portal. Which online means is this? [1 mark]

Try it first, then show the solutionSolution

1. The business is transacting with the government online.

Answer: B2G (Business to Government).

Online Means of Conducting Business in real life

Each concept, met in an everyday situation. Read the situation, answer the question in your own words, then compare with the model answer. The one-line hook is what to remember.

Topics in this chapter

• B2C, C2C and B2B Online Business
• Intra-Business, B2G and G2B Online Business

Online Means of Conducting Business: key facts

Reading the code

First letter = initiator/giver; last letter = receiver (B2C: business → consumer)

Government pair

B2G: business pays/supplies/files to government; G2B: government gives services/information to business

Intra B

Intra-Business: online dealings within one organisation (intranet)

How the board asks Online Means of Conducting Business

The question patterns to expect, and the method that works for each.

Tricks to remember Online Means of Conducting Business

Short memory aids. Say each one aloud once, then use it on a question the same day.

• Arrow rule

  Read "2" as an arrow: B → C, C → C, B → B, B → G, G → B; Intra B stays inside one B.

  Use it when: Identifying the model.

• G2B gives

  G2B: the Government Gives services and information to Business.

  Use it when: Not confusing B2G and G2B.

Online Means of Conducting Business: board-level solved questions

Ordered from board level to HOTS. Cover the solution, write your own, then compare step by step.

Case-study practice (Section C style)

Read the situation, then answer every part. In the board paper this is a 8-mark question split into 2 + 2 + 2 + 2 marks.

Where the marks are

How a typical answer is split into step marks. Show every step: a right final answer alone rarely earns full marks.

Where students lose marks in Online Means of Conducting Business

The slips examiners see most often, and what to write instead.

• ✗Mistake: Wrong expansion of Intra B

  CISCE examiners' comments, 2024: candidates could not expand "Intra B" correctly although they understood the concept.

  ✓Do this: Write "Intra-Business" in full.

  Usually costs: ½-1 mark.

• ✗Mistake: G2B confused with B2G

  CISCE examiners' comments, 2024: candidates confused G2B with B2G, and some said loans from the government to business are G2B.

  ✓Do this: G2B = government provides online services and information to business; B2G = business files, pays or supplies to government.

  Usually costs: 1-2 marks.

• ✗Mistake: Intra B treated as B2B

  "Intra" means within; dealings between different firms are B2B, not Intra B.

  ✓Do this: Intra B is inside one organisation.

  Usually costs: 1 mark.

• ✗Mistake: No examples

  The syllabus asks for a basic understanding "with a few examples"; answers without examples lose the application mark.

  ✓Do this: Add one concrete example for each model.

  Usually costs: 1 mark.

Practice questions on Online Means of Conducting Business

Write each answer on paper first. Open the hint only if you are stuck, and the answer only when you have finished.

1. Q1 · 1 mark · MCQBoard level

   Paying GST online is an example of:
   (a) G2B
   (b) B2G
   (c) B2B
   (d) Intra B

   Hint

   Business to government.

   Answer

   (b)

2. Q2 · 1 mark · Very short answerBoard level

   Give one example of C2C.

   Hint

   Used goods.

   Answer

   Selling a used phone to another person through a resale app.

3. Q3 · 1 mark · Very short answerHarder board level

   Is a government loan to a small business an example of G2B in this syllabus? Explain.

   Hint

   Online services.

   Answer

   No; G2B refers to online government services and information for businesses, such as licences and registration.

4. Q4 · 1 mark · Very short answerHarder board level

   How is B2B different from B2C in order size?

   Hint

   Bulk.

   Answer

   B2B orders are usually large and repeated; B2C orders are small, individual purchases.

5. Q5 · 2 marks · Short answerBoard level

   Explain B2C with two examples.

   Hint

   Final consumers.

   Answer

   A business sells directly to final consumers online; examples: online shopping sites and food-delivery apps.

6. Q6 · 2 marks · Short answerHOTS / competency

   Suppose a private coaching company buys 200 laptops for its centres from a computer maker's portal. Is this B2B or B2C? Justify.

   Hint

   Institutional buyer.

   Answer

   B2B: the buyer is an organisation buying in bulk for use in its operations, not an individual final consumer.

7. Q7 · 4 marks · Short answerHarder board level

   Explain Intra B and two benefits it offers an organisation.

   Hint

   Intranet.

   Answer

   Intra-Business: online transactions within one organisation through its intranet (internal orders, HR requests). Benefits: faster internal processes with less paperwork; better coordination and real-time information.

8. Q8 · 4 marks · Short answerHOTS / competency

   Compare B2G and G2B and explain why both matter for ease of doing business.

   Hint

   Two directions.

   Answer

   B2G lets businesses file, pay and supply to government online; G2B lets government deliver licences, registration and information online. Together they cut paperwork, delays and corruption, making it easier to start and run a business.

Test your recall

Answer in your head or on paper first, then open the card. Pulling an answer out of memory makes it stick far better than re-reading.

1. 1.Selling used goods to another person online?Show answer

   C2C.

2. 2.Online company registration?Show answer

   G2B.

3. 3.Paying taxes online?Show answer

   B2G.

4. 4.Expansion of Intra B?Show answer

   Intra-Business.

Quick revision checklist

The night before the exam: can you do each of these without looking?

• ☐B2C: business sells to consumers online.
• ☐C2C: consumers sell to consumers via a platform.
• ☐B2B: business deals with business.
• ☐Intra B: within one organisation.
• ☐B2G: business to government (taxes, supplies); G2B: government to business (licences, information).

Online Means of Conducting Business: frequently asked questions