A decade ago, many Indian businesses ran warehouses in several states for reasons that had more to do with tax than logistics. Today the pressures are different: fewer but much larger sites, far more orders of far fewer items, and customers who expect the stock figure on a website to be true.
Three forces explain most of that change, and together they explain why manual inventory processes are reaching their limit.
1. GST changed where warehouses are built
Before the Goods and Services Tax took effect on 1 July 2017, the tax on moving goods between states encouraged companies to keep stock in multiple states. GST removed much of that incentive.
The result has been consolidation: networks of small, tax-driven godowns giving way to larger regional distribution centres located for transport efficiency. The e-way bill system, introduced for inter-state movement in 2018, added a digital documentation requirement to that movement.
Larger sites change the inventory problem. A walk-round count that works for a 5,000 sq ft godown becomes a multi-day exercise in a large distribution centre, and the chance of error grows with every additional aisle.
2. E-commerce changed what warehouses handle
Traditional distribution moved full cases and pallets to a limited number of stores. E-commerce moves individual items to individual homes.
That means:
- many more picks, each of one or a few units,
- higher SKU counts, including long-tail products that sell rarely,
- returns coming back in volume and needing to be identified and restocked, and
- tight dispatch windows, where a mis-pick means a customer complaint rather than a quiet correction.
Every one of those increases the number of individual scans, counts, and checks a warehouse must perform accurately.
3. Omnichannel changed what accuracy means
When a retailer sells through stores, a website, marketplaces, and quick-commerce partners at the same time, inventory becomes a promise. If the system says an item is available and it is not, the business either cancels an order or disappoints a customer at the counter.
Omnichannel operations need real-time, trustworthy stock data across locations, which a monthly or quarterly count cannot provide. An inventory figure that is accurate only on the day it was counted is not good enough.
Why manual processes are no longer sustainable
Put the three together and the arithmetic stops working. Larger sites, more item-level movements, and a requirement for continuous accuracy all multiply the labour involved in manual counting and barcode scanning — and each additional manual step is another opportunity for error.
That is the point at which automation stops being a nice-to-have.
Where RFID and QR automation fit
Neither technology is a complete answer on its own, and most Indian warehouses benefit from using both.
QR codes and barcodes remain cheap, universal, and ideal for single-item confirmation at a packing station or for items that move rarely.
RFID reads many items at once without line-of-sight. That makes a practical difference in exactly the tasks that have become hardest:
- Cycle counting — a handheld reader can count a shelf or bay in a fraction of the time a barcode scanner needs.
- Inbound and outbound verification — fixed readers at dock doors confirm a consignment’s contents as it passes.
- Returns — identifying returned items immediately and routing them back to stock.
- Store replenishment — accurate counts in retail stores so online orders can be fulfilled from store stock with confidence.
A sensible approach is to use RFID where volume and speed matter most and keep barcodes where they already work. Our guide to choosing between RFID and barcodes explains the trade-offs, and item-level RFID covers how businesses move from pallet to piece-level tracking.
Where to start
The businesses that get the most from automation usually start with a clearly defined pain point — inaccurate stock for online orders, slow cycle counts, or high dispatch error rates — rather than trying to automate everything at once.
POXO’s warehouse management and retail management solutions combine RFID and QR hardware with integration into existing WMS and ERP platforms. For a view of what a project costs and returns, see our RFID pricing and ROI guide, or talk to our team.
Frequently Asked Questions
How did GST affect warehousing in India?
Before GST, the tax on inter-state movement encouraged businesses to keep stock in many states. GST, introduced on 1 July 2017, reduced that incentive, which led many companies to consolidate into fewer, larger regional warehouses located for logistics efficiency rather than tax reasons.
Why does omnichannel retail need real-time inventory?
When the same stock is sold through stores, websites, and marketplaces simultaneously, the inventory figure acts as a promise to customers. If it is wrong, orders are cancelled or customers are disappointed. Periodic counts cannot keep that figure accurate between counts.
Should Indian warehouses replace barcodes with RFID?
Usually not entirely. Barcodes and QR codes remain cheap and effective for single-item confirmation. RFID adds the most value in high-volume tasks such as cycle counting, dock verification, and returns, where reading many items at once without line-of-sight saves significant time.
What is the best first RFID project for an e-commerce warehouse?
Cycle counting with handheld readers is often the best starting point, because it delivers a visible improvement in inventory accuracy without changing the warehouse layout. Dock-door verification is a common second step.