KwickAcademy Course Topics · 6 min · free
Introduction to E-Commerce
Learn commerce and e-commerce, examples, traditional vs e-commerce, e-business, how e-commerce grew, who takes part, and an online order. E-commerce means buying and selling goods and services over the Internet.
Follows the syllabus of: GSEB Std 12 Computer Studies
On screen in this lesson
What we will cover
| Meaning of commerce and e-commerce |
| Traditional commerce versus e-commerce |
| E-business and a short history of e-commerce |
| Models, online payments, advantages and security |
| Common exam questions: define, compare, list |
What is commerce?
| Commerce: buying and selling of goods and services |
| Goods: things you can touch, like a pen or a phone |
| Services: work done for you, like a haircut or a bus ride |
| Includes trade plus transport, banking and insurance |
What is e-commerce?
| E-commerce = electronic commerce |
| Buying and selling over the Internet |
| Order, payment and support happen online |
| Delivery can be physical or digital |
Everyday examples
| Activity | What is sold | Delivery |
|---|---|---|
| Online shopping | Clothes, books | Courier |
| Train ticket app | Seat booking | E-ticket |
| Food delivery app | Meals | Delivery rider |
| Online recharge | Mobile plan | Instant, digital |
| Online course | Video lessons | Streaming |
Traditional vs e-commerce
| Point | Traditional | E-commerce |
|---|---|---|
| Place | Physical shop | Website or app |
| Timing | Fixed shop hours | 24 hours a day |
| Reach | Local customers | Whole country |
| Payment | Mostly cash | Card, UPI, wallet |
| Checking goods | Touch and try | Photos, reviews |
Pause and predict
| You pay a local shop using UPI on your phone |
| You pick the goods yourself inside the shop |
| Is this e-commerce? |
Quick answers
You pay a local shop by UPI but pick goods in the shop. Is it e-commerce?
No. It is traditional commerce with a digital payment; only the payment was online.
Is e-business wider than e-commerce?
Yes. E-business covers every business activity online.
KwickClips from this lesson
Short clips, one idea each. Good for revision the night before.
The full lesson, in text
Hello students, welcome to Kwickprep. You ordered a school bag on your phone, and it reached your home in two days. How did a shop you never visited sell it to you? That is e-commerce. Your Class twelve Computer Studies syllabus introduces it, and today we will learn it step by step.
Let us first see the map of this chapter. It begins with the meaning of commerce and e-commerce. Then it compares traditional commerce with e-commerce. Next it explains e-business and how e-commerce grew over time. Later parts cover models, online payments, advantages, limitations and security. Exams usually ask you to define terms, compare two ideas, or list points.
Before e-commerce, we need the word commerce. Commerce means buying and selling goods and services. Goods are things you can touch, like a pen or a phone. Services are work done for you, like a haircut or a bus ride. Commerce also includes the helpers of trade, like transport, banking and insurance.
Now the main term. The letter E stands for electronic, so e-commerce means electronic commerce. It is buying and selling goods and services over the Internet. The order, the payment and even customer support happen online. The delivery may be physical, like a bag reaching your door, or digital, like an e-book or a movie ticket on your phone.
You already use e-commerce every day. When you shop online for clothes or books, a courier brings the parcel. When you book a train ticket on an app, you get an e-ticket. A food delivery app sends a rider with your meal. A mobile recharge is delivered instantly and digitally. Even an online course is e-commerce, delivered as video lessons.
This comparison is a favourite exam question. In traditional commerce, you go to a physical shop, but in e-commerce, you use a website or an app. A shop has fixed hours, while an online store is open twenty four hours a day. A local shop reaches nearby customers, but an online store can reach the whole country. Traditional payment is mostly cash, while online payment uses cards, UPI or wallets. In a shop you touch and try the goods, but online you depend on photos and reviews.
Pause and think about this case. You buy a notebook at the shop near your school and pay by UPI. You chose the notebook yourself, standing inside the shop. So, is this e-commerce? No, it is traditional commerce with a digital payment. The selling did not happen online, only the payment did.
Two terms often get mixed up, so let us separate them. E-commerce is only the buying and selling part done online. E-business is wider, and it means running any business activity electronically. It adds things like hiring staff, managing stock, keeping accounts and sending emails to suppliers. So e-commerce is a part of e-business, not the other way round.
E-commerce did not appear overnight. In the nineteen sixties and seventies, big companies used EDI, which means Electronic Data Interchange, to send orders and bills between computers. In the nineteen nineties, the World Wide Web opened the Internet to ordinary businesses. By the late nineties, the first online shops and online banking services started in India. From two thousand sixteen, UPI made payments from a phone very easy. Today, Indians buy goods, tickets, food and even pay bills online.
Every online sale needs a few players working together. The buyer is the customer who places the order. The seller is the business that shows the product on a website or an app. A payment gateway is a service that connects a website to banks. With the bank, it moves the money safely from buyer to seller. Finally, the courier carries the goods to the buyer's address.
Here is the path of a simple online order. First, the buyer searches and picks a product. Next, the buyer adds it to the cart, which is like a shopping basket on the website. Then the site asks, was the payment successful? If yes, the order is confirmed and the goods are shipped. If no, the buyer retries, or chooses cash on delivery, called COD.
Let us revise what we learned today. Commerce means buying and selling goods and services. E-commerce is doing that over the Internet. It differs from traditional commerce in place, timing, reach and payment. E-business is wider, and e-commerce is one part of it. EDI came first, and then the Web and UPI helped e-commerce grow. Try writing the comparison table from memory before your exam.
Courses that teach this
| Course | Unit |
|---|---|
| GSEB Std 12 Computer Studies | E-Commerce and M-Commerce |
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