Your cart has ₹799 worth of goods. Then a message appears: Add ₹201 more to unlock Free Delivery. Delivery costs ₹80. So you add a ₹250 product. The website congratulates you for saving ₹80. You just paid ₹250 to save ₹80. That sounds irrational, doesn't it? And that's probably the point, one of the best techniques in e-commerce.
Free shipping is rarely free, and the pitfall of the threshold is not necessarily a pitfall for the retailer. It is a growth hack to increase the size of the bag.
Shipping Is More Painful Than Product Spending
A customer will not perceive ₹100 spent on a product the same way they perceive ₹100 spent on delivery. Even though both reduce their wallet by the same amount, the former makes them feel like they have something, whereas the latter makes them feel cheated. This is why a customer who would have balked at paying ₹80 for delivery might think nothing of spending ₹200 on a product to avoid it.
Academic studies on the psychology of thresholds for free delivery confirm this - that customers will consolidate their purchases precisely because of the minimum order value, and therefore intentionally set the threshold higher than most individual orders (Science Direct). The proposition "Only ₹201 away" appears to do more than just inform the customer - it acts as a motivator to fill the bag to reach the target.
The Threshold Is Not Random
Most online stores have an average order value (AOV) - the average amount a customer spends in a single transaction. Let's say that your AOV is ₹700. If you set your threshold at ₹701, you will see very few transactions crossing it, because most of your customers will intuitively aim for the ₹700.
On the other hand, setting the threshold at ₹2000 will make most of your customers give up entirely or, at best, make them cross the threshold once - just to pay ₹80 for delivery. A reasonable threshold lies somewhere between the two.
You can look at your AOV, at the gross margin, and at the cost of delivery, and set a reasonable threshold to make your customers purchase additional goods in a single transaction at a higher price than they would have done otherwise. Shopify's guide to free shipping even recommends setting the target slightly higher than your AOV to create this "incentive for more items" (Shopify). So when the website shows you that you are only "73% of the way to free delivery", it is not just a progress bar - it is a monetization tool meant to make you spend more than you intended.
The Extra Product Can Pay for the Delivery
Let's say that the retailer sells products for ₹300 that cost them ₹180 to make. This gives them a nice gross margin of ₹120 per item. If the customer buying that product crosses the threshold for free delivery, the ₹120 can be reinvested into another ₹80 to pay for the delivery in full. This makes the customer happy because they get free delivery, and the retailer happy because they sold more products and paid nothing extra for it - the ₹80 was already in the gross margin. The courier is also happy - they get paid ₹80 for delivery just as if the customer had paid for it directly.
Therefore, using the threshold for free delivery can benefit all parties in a transaction, without any of them technically being cheated - the cost of delivery is simply built into the price of the items.
Subscriptions Change The Equation
Let's imagine that the customer has purchased a subscription for free delivery every year - and has no more subscriptions. This removes the ₹80 threshold, and allows them to buy smaller amounts of goods more frequently. It can benefit the customer, and the retailer - a 2026 study analyzing the spending patterns of clients of a major e-commerce platform found that customers who had a subscription for free delivery and thus did not have the threshold purchased smaller amounts of goods more frequently than those who had to cross the threshold every year.
These two groups spent roughly the same, with the unsubscribed ones having a slightly higher annual spend (2.5%) but shopping less often (ScienceDirect). The business has essentially changed its monetization model from "big bags of goods" to "monthly payments for the privilege of shopping", which is beneficial for some businesses. A similar approach can be used in conjunction with the threshold to create a game of "earn the right to buy more goods at higher prices" and "pay extra to buy goods frequently and without the hassle".
Why Retailers Love The Word "Free"
Let's imagine that you are shown two options:
A) a ₹1000 product with ₹100 delivery
B) a ₹1100 product with free delivery.
The final price in both cases is the same, but one comes with an explicit ₹100 charge, and the other hides that ₹100 in the price of the product. As a customer, you would likely have preferred option B, simply because you intuitively think that you are saving money even though you aren't. This is why the same ₹100 can be converted to make delivery seem cheaper by being hidden in the product price, membership fee or the minimum spend threshold. The customer thinks that they are getting free delivery, and the income statement shows that the fulfilment costs were exactly the same as before.
The Best Free Shipping Offer Makes You Forget The Maths
As discussed, free delivery is not necessarily bad for the customer or the retailer - it's really about the design. The threshold can allow both parties to benefit if the customer consolidates their spending and the retailer reduces the number of low-value shipments while still making a profit. The important thing is to remember what changes when an application makes you spend ₹200 more to save ₹80 on delivery - not whether you are close to the threshold, but whether your purchase of that ₹200 is rational.
Remember, the courier company had to get paid somehow - either from you spending more than you intended to, or from you spending less frequently than you would have otherwise. And in either case, the business benefits.