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For Tier 2 and Tier 3 orders, put Shadowfax to work as your direct delivery partner on the PIN codes and order mix where returns cost you most, and measure first-attempt results, completed deliveries, NDR outcomes, RTO, and total forward-and-return cost in a like-for-like pilot. Our address checks, last-mile delivery, and reverse logistics run on one network, so you judge the whole delivery journey with one accountable partner.
The courier service provider that keeps RTO lowest in Tier 2 and Tier 3 is the one that completes the most deliveries on your own destination PIN codes at the lowest total cost per delivered order. A nationwide coverage figure cannot tell you that; only your orders can. We built Shadowfax to win that test. Our direct network reaches 16,372+ PIN codes, Shadowfax Maps detects address errors and improves geocoding, and our reverse logistics brings failed orders back under the same accountability. Put us on the routes where returns hurt you most, and judge us on completed deliveries and landed cost.
RTO outside metros moves with your COD share, your product, your address quality, and the courier's last mile in a particular district. A courier ranking built on national averages blends all of that into one number that says little about any single route you ship to. Below we show how to compare couriers on your own data, and why we expect Shadowfax to come out ahead when you do.
A PIN-code count tells you where a courier can accept a booking. It says nothing about how often a rider finds the house, whether a COD buyer is reachable before the attempt, or whether the parcel can travel back to your warehouse if delivery fails. We built the Shadowfax network on the view that scale counts only when you can book, deliver, and manage returns on the routes you actually sell into.
Our own developer documentation makes the point plainly: an order is serviceable only if every leg is. For a warehouse shipment, that means the pickup, the customer delivery, and the return to your warehouse (the RTO leg) all need to check out. The most common cause of a confusing rejection is a customer PIN code that passes while the return leg does not. When you evaluate any courier for Tier 2 and Tier 3, check the return leg for every destination you care about, not just the delivery leg.
Then look at what drives returns on those routes. The causes we see repeatedly are incorrect or incomplete addresses, COD refusals, customers who are not available, fake or fraudulent orders, and weak delivery communication. Each one is partly in your hands and partly in your courier's. The courier you pick decides how many of them get caught before dispatch, how many get recovered after a failed attempt, and how cheaply the rest come home.
Shadowfax keeps returns down on Tier 2 and Tier 3 routes by running address verification, last-mile delivery, and reverse logistics on our own network. We are directly accountable for each stage, from catching a bad address before dispatch to bringing a failed parcel back, so you are not chasing separate parties when an order goes wrong.
Brands that ship at scale see the results. Ajio's Ashutosh Srivastava puts it this way: "Shadowfax has been Reliance and Ajio's trusted partner for over eight years, consistently delivering top performance with the lowest cancellation and RTO rates in forward logistics, as well as the fastest speed and accuracy in return pickups." Nykaa's Sumit Maji says our "reverse pickup performance is the fastest we've ever seen", adding that the doorstep quality check lets them refund customers instantly.
Behind that sits the scale we have built over 200 crore+ parcels delivered. For a D2C seller, the practical difference from an aggregator-only setup is accountability: when a Tier 3 delivery fails, you deal with the network that attempted it.
Compare couriers within like-for-like order groups, never on your blended total. A courier carrying mostly prepaid orders to district headquarters will always look better than one carrying COD orders to outlying towns, even if the second performs better route for route. Split your orders on these four lines before you look at any result.
Within each group, give each courier a comparable share of orders over the same weeks. If one courier gets your best districts and the other gets the rest, the test measures your allocation, not their delivery.
Record the full life of each order, from dispatch to outcome, with costs attached. The table below is the minimum set we recommend for a fair Tier 2 and Tier 3 comparison.
Metric — What it tells you
NDR reasons deserve attention because they separate courier performance from customer behaviour. A run of "customer unavailable" NDRs on a route where buyers later say no one called points to the last mile; a run of address NDRs points to checkout data. For the checkout-side fixes, such as COD confirmation, prepaid incentives and pre-delivery messages, see our guide to ways to reduce e-commerce RTO.
A lower forward rate stops being cheaper once a route returns more parcels, because a failed order costs you freight twice and earns nothing. The number to compare is cost per delivered order: everything you paid to ship and return a group of orders, divided by the orders that were actually delivered.
Cost per delivered order = (forward freight + return freight + COD charges + handling) ÷ successful deliveries
Here is an illustrative calculation with round numbers. Suppose you send 100 COD orders to the same Tier 3 district through two couriers, and each charges the same amount for the return leg as for the forward leg.
Courier A
Courier B
Courier A quoted ₹5 less and ended up roughly ₹7 more expensive for every order that reached a customer. That is before counting packaging, warehouse handling of returns, blocked inventory, and the eight extra sales Courier B completed. Run this calculation for each order group from your pilot and compare the couriers route by route.
On Shadowfax 360, part of this arithmetic simplifies: you get flat-rate pricing, zero COD charges, and no extra RTO costs, so the return leg does not add a separate charge to the calculation.
Start with the districts that cost you most and give Shadowfax a fair, measured share of those orders. These steps keep the test clean.
Smaller and growing sellers can start on Shadowfax 360, our digital shipping platform on top of the Shadowfax network. You can onboard without minimum order commitments, integrate with Shopify or WooCommerce, ship from a single dashboard, and receive COD payouts within two days of delivery (D+2) at no additional cost. Brands shipping at higher volumes can work with us directly through our E-Commerce and D2C service, which covers pickup, last-mile delivery, and returns under one roof with Express Parcel, Prime Same-Day & Next-Day Delivery, and Reverse Logistics.
An NDR (non-delivery report) records a failed delivery attempt and its reason. An RTO (return to origin) happens when the order is finally returned to you undelivered. Acting quickly on an NDR by fixing the address or confirming the customer is available is often the difference between a recovered sale and an RTO.
On Shadowfax 360, there are no extra RTO costs, alongside flat-rate pricing and zero COD charges.
Yes. Customers can modify their delivery address using our tracking links, which helps recover orders where the original address was incomplete.
Shadowfax 360 remits COD collections within two days of delivery (D+2) at no additional cost, which matters when Tier 2 and Tier 3 orders lean heavily on COD.
Keep them apart where you have the volume. Address quality, COD share, and last-mile density differ between a Tier 2 city and the Tier 3 towns around it, so a combined figure can hide a route where one courier is clearly better.
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