Building for India: The 10 Commerce Assumptions That Don't Apply Here

In 2019, a well-funded US e-commerce platform launched in India with a polished product, a great growth team, and a playbook that had worked in three European markets. They were out of India by 2021. Not because of competition. Because of assumptions.

They assumed most customers would pay by card. They assumed 4G coverage meant reliable checkout. They assumed English product listings would convert. They assumed same-day delivery was the differentiator. Every assumption was wrong for the markets they most needed to win.

Here are the ten assumptions that don't apply to Indian commerce — and what to do instead.

1. Credit Cards Are the Default Payment Rail

In India, UPI is the default. UPI processed over 18 billion transactions in a single month in 2024. For many customers — especially in Tier 2 and Tier 3 markets — UPI is their first and only digital payment method. If your checkout prioritises cards over UPI, you're optimising for the minority.

Build for UPI first. Cards second. Netbanking third. Wallets fourth.

2. COD is a Legacy Behaviour to Eliminate

Cash on delivery is not a failure mode to design around. For vast segments of Indian consumers, COD is a trust mechanism. I'll pay when I see it. This is rational behaviour in a market where product quality from unknown sellers is genuinely uncertain. Rather than eliminating COD, design COD experiences that are operationally efficient and that build toward digital payment adoption over time.

3. Everyone Speaks English

India has 22 officially recognised languages and hundreds of dialects. Tamil, Telugu, Kannada, Malayalam, Bengali, Marathi, Hindi, Gujarati — these are not second languages for the people who speak them; they're first languages. Vernacular commerce is not a nice-to-have. It's a market access question. QuantumOS X3 supports storefront localisation in multiple Indian languages — because the customer who browses in Tamil and buys in Tamil converts at a different rate than the customer who's fighting through English.

4. Internet Connectivity is Reliable

In significant parts of India — and intermittently in many cities — connectivity is unreliable. This means checkout flows that fail partway through must recover gracefully. POS systems must function offline. Order confirmation must be resilient to connection drops. 72-hour offline POS capability isn't a feature for edge cases; it's a requirement for real operations.

5. The Address System is Structured

Indian addresses don't fit Western database schemas. "Near the old post office, behind the Ganesh temple, Shivaji Nagar" is a real address that a real person gave to a real courier, who found it. Delivery in India requires latitude/longitude verification, flexible address fields, local landmark support, and last-mile partners who understand this. One-line address fields optimised for US ZIP codes will lose you orders.

6. Returns are a Marginal Concern

In fashion categories especially, return rates in India can exceed 30%. This is partly size and colour uncertainty (limited try-before-buy infrastructure), partly COD abuse, partly genuine quality issues. A returns management system that handles reverse logistics, quality inspection, restocking, and refunds efficiently is not optional — it's core infrastructure.

7. GST is Simple

Covered elsewhere in this series, but worth restating: GST is one of the most complex tax systems in the world for the granularity of its rules. HSN codes, slab variations, B2B vs. B2C differences, e-commerce operator obligations, state-specific rules, TCS deductions — this is a full-time compliance function, not a tax rate lookup.

8. Tier 1 Cities are the Market

Mumbai, Delhi, Bengaluru, Chennai, Hyderabad — these cities get most of the commerce investment and attention. But India's Tier 2 and Tier 3 markets — Coimbatore, Indore, Surat, Visakhapatnam, Jaipur — have rapidly growing digital commerce adoption, lower competition, and often higher loyalty among customers who've had good experiences. Some of the best D2C brands in India today are built for, and won in, Tier 2 markets first.

9. Power is Reliable

Load shedding is a reality for retail operations in significant parts of India. POS systems must work through power interruptions. Cash drawers must open manually. Receipts must queue and print when power returns. These aren't edge cases for an Indian retail platform — they're basic requirements.

10. Logistics is a Commodity

Last-mile delivery in India is intensely local. What works in Mumbai doesn't work in Mizoram. Hyperlocal fulfilment, regional 3PLs, dark store networks, and kirana partnerships are all legitimate last-mile strategies depending on your category and geography. The platform that aggregates shipping options and gives you intelligent routing across providers — rather than locking you to one national courier — gives you a genuine operational advantage.

Building for India is not about simplifying the playbook. It's about understanding the real context. The brands that win here will win because they respected the complexity, not because they ignored it.

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