Internal Trade

The full picture

Internal trade — also called domestic trade — is the buying and selling of goods and services within a single country. It splits into two main branches: wholesale trade and retail trade. A wholesaler buys large quantities directly from manufacturers and breaks those quantities into smaller lots for retailers. A retailer then buys those smaller lots and sells individual items to you, the consumer. Think of it as a relay race: the factory hands the baton to the wholesaler, the wholesaler to the retailer, and the retailer to you. Each runner specialises, so the race is faster and cheaper than if every shop had to order directly from every factory across the country.

Retailers come in many forms. Fixed-shop small retailers — your neighbourhood kirana store — are the backbone of Indian retail, offering credit, home delivery on a familiar face, and late-night convenience. Chain stores such as Reliance Fresh keep the same layout and prices across hundreds of branches, so you know exactly what you will find. Consumer co-operative stores are owned by members who share profits, keeping prices low. Departmental stores house clothing, electronics, furniture, and food under one roof. Each format serves a different need: the kirana wins on trust and location; the departmental store wins on selection.

Modern retail formats emerged as Indian incomes and road networks grew. Supermarkets offer wide variety, self-service aisles, and fixed pricing — no bargaining needed, so transactions are fast. Hypermarkets go even larger, combining a supermarket with a department store in a single space of tens of thousands of square metres. Speciality stores (a phone shop, a bookstore, a sports outlet) go deep on one category instead of wide across many. Then came e-commerce: Flipkart launched in 2007 and Amazon India in 2013. Today, a student in Patna can order a textbook from a Delhi seller and receive it in two days. These formats need serious capital investment, but they cut costs through centralised buying and large-scale logistics.

The Goods and Services Tax (GST), launched on 1 July 2017, replaced a tangle of central and state taxes — excise duty, VAT, octroi, service tax — with one unified tax collected across four main taxable slabs — 5%, 12%, 18% and 28% — plus a nil-rated (0%) category. The key idea is input tax credit (ITC). At every stage in the supply chain, a registered seller collects GST from their customer on the full sale price but can offset that amount by the GST they themselves paid to their own supplier on purchases. So tax is effectively paid only on the value added at each step, not on the full price again. Before GST, a shirt taxed at the factory, then taxed again at the wholesale stage on a price that already included the factory tax, meant customers paid 'tax on tax'. GST eliminated that cascade.

The GST rate bands tell you who pays what. Basic food grains — rice, wheat, pulses — attract 0% (nil/exempt), so no tax is added anywhere in their supply chain. Items of mass consumption like cooking oil and sugar sit at 5%. Most processed foods, medicines, and readymade garments above ₹1,000 per piece fall at 12%. A broad range of goods and services — electronics such as laptops and computers, and most services — attract 18%. Luxury and demerit goods such as tobacco, aerated drinks, and high-end cars face 28%. Knowing these slabs helps you read a bill, understand pricing decisions, and answer the GST questions that appear every year in your board exam.

An Indian example

Meera's family runs a small stationery shop in Thrissur. Every month her father drives to the wholesale market and buys 500 notebooks for ₹30 each (₹15,000 total). The wholesaler charges 12% GST, so the father pays ₹15,000 + ₹1,800 GST = ₹16,800. Back at the shop, Meera's father sells each notebook for ₹45. He charges customers 12% GST on top — that is ₹45 × 12% = ₹5.40 per notebook. When he files his GST return, he owes the government: GST collected from customers (₹5.40 × 500 = ₹2,700) minus ITC already paid to the wholesaler (₹1,800) = net GST of ₹900. He pays only ₹900, not ₹2,700 — because the government already got ₹1,800 from the wholesaler. The customer paid GST only on the value Meera's family actually added (₹45 − ₹30 = ₹15 per notebook). That is ITC working exactly as intended.

Key concepts covered

• Wholesale & retail trade
• Types of retailers
• Modern retail formats
• GST overview

Common misconceptions to watch for

• Wholesalers and retailers do the same job under different names. They do not: a wholesaler buys in bulk from producers and sells smaller batches to retailers; a retailer buys those batches and sells single units to you. Remove the wholesaler and every retailer would have to contact factories directly — far more costly for both sides.
• GST made goods more expensive by adding a new tax. In most cases GST reduced the final price, because it replaced a pile of overlapping taxes (excise, VAT, octroi) with one transparent tax plus input tax credit. The 'tax on tax' cascade of the old system often pushed prices higher than a single-slab GST does.
• All food items attract the same GST rate, probably 5%, since they are all essentials. In reality, the rates vary widely: basic unpackaged food grains like rice and wheat are nil-rated (0%), cooking oil and sugar sit at 5%, packaged snacks and branded cereals can be 12%, and restaurant meals are typically 5% or 18% depending on the type of outlet.