Top 7 Packaging Mistakes Ecommerce Sellers Make (And How to Fix Them)

Packaging is the part of the customer experience that most ecommerce sellers get wrong — quietly, repeatedly, and at real cost to their business.

The numbers are stark. An estimated $4 billion in lost goods and damage claims are projected for 2025 globally. The average ecommerce package is dropped 17 times on its route to the customer. 34% of packaging-related returns are due to product damage — damage that, in most cases, was entirely preventable. And in India, where ecommerce return rates hit 25–40% during festive periods, poor packaging is one of the leading contributors to the problem.

Most of these ecommerce packaging mistakes aren't caused by bad products or careless couriers. They're caused by sellers making avoidable decisions at the packing table.

Why Packaging Mistakes Are So Expensive

When a package arrives damaged, the direct cost is just the beginning. Replacing a damaged item can cost up to 17 times the original shipping cost when you factor in return logistics, restocking, customer service time, and replacement shipment. Processing returns adds 20–65% of the item value in operational costs on top of the product loss itself.

Beyond the immediate financial hit, the brand damage compounds. 51% of consumers are unlikely to repurchase after receiving a damaged product, and 85% say damaged packaging negatively impacts how they view a brand. For small and mid-sized sellers in India who depend on repeat orders, a packaging failure isn't just an operational problem — it's a growth problem.

The good news: poor packaging returns are almost entirely within your control to fix, usually with changes that cost very little to implement.

Mistake 1: Using the Wrong Box Size

The problem:  A box that's too large allows the product to shift during transit, losing its cushioning position and absorbing repeated impacts. A box that's too small compresses the product against the walls, stresses seams, and can crush contents or cause the box to burst open. Using the wrong packaging for shipping is the single most common cause of ecommerce transit damage.

Why it happens:  Sellers often use whatever box size is available rather than matching packaging to each product category. When order volumes scale, this habit scales with it.

The fix:  Match your box to your product. There should be no more than 5–6 cm of space on each side when cushioning is in place. If the product moves when you shake the sealed box, the size or cushioning is wrong. Maintain a range of box sizes — small, medium, and large — and establish clear packing guidelines so each product category goes into the right format consistently.

Mistake 2: Insufficient Cushioning Inside the Box

The problem:  Void fill — bubble wrap, air pillows, crumpled paper, foam — absorbs impact energy and prevents the product from shifting. When there's too little of it, the product moves on every bump, corner, and drop during its journey.

Why it happens:  Cushioning materials are a visible cost. The cost of returns caused by insufficient cushioning is one sellers often don't attribute correctly.

The fix:  Use at least 5 cm of cushioning on all sides of the product. The shake test: once sealed, shake the box firmly. If you can hear or feel movement, add more void fill. For fragile items — glassware, electronics, ceramics — double-box: secure the product inside a snug inner box, then place that inside an outer shipping box with fresh cushioning around it. For items with protruding parts or irregular shapes, secure those points specifically rather than relying on general void fill.

Mistake 3: Poor Sealing and Wrong Tape

The problem:  A single strip of tape down the centre seam leaves the side edges of the box flap unsealed. Under lateral pressure, stacking, or vibration, those unsealed edges lift and the box comes open mid-transit. Using the wrong tape — cellophane, masking tape, stationery tape — makes it worse. These are not designed for shipping and fail under humidity and vibration.

Why it happens:  Speed pressure at the packing table. When dispatching many orders per day, the temptation is to move fast, not methodically.

The fix:  Use the H-taping method with BOPP packaging tape on every box — one strip along the centre seam and one strip along each open side edge on both the top and bottom. This seals all open seams and locks the flaps structurally. For heavy boxes, add a perimeter strip around the full seam line. Use BOPP tape with acrylic adhesive as the industry standard. For heavy loads, use 60+ micron BOPP tape.

Browse BOPP Packaging Tape: ongomart.com/packaging-tape-manufacturer

Mistake 4: Using Damaged or Reused Boxes

The problem:  Recycled boxes — old courier cartons, repurposed retail packaging — have already been through handling and compression once. The fluting inside corrugated cardboard that provides structural strength loses integrity with each use. A box that looks fine on the outside may have compromised internal structure that collapses under stacking loads.

Why it happens:  Reusing boxes feels like a cost saving. For very low-weight, non-fragile items it occasionally works. But as a general practice, it creates an invisible and unpredictable risk.

The fix:  Use new corrugated boxes for all shipments. For fragile, heavy, or high-value items, use double-walled corrugated boxes which offer significantly more compression and stacking resistance. Source in bulk from a reliable supplier to keep unit cost manageable. If reusing is unavoidable, press firmly on each face — if it bends easily or the corners feel soft, discard it.

Mistake 5: No Fragile or Handling Labels

The problem:  Courier staff handle hundreds of packages per shift. Without any visible indication that a package contains fragile goods, it is handled like any other standard parcel — stacked, tossed, and sorted with no special care. Internal protection helps, but external signalling reduces the likelihood of impacts occurring in the first place.

Why it happens:  Sellers assume the package is well-protected internally and that labels won't make a difference. The evidence suggests otherwise.

The fix:  Apply a Fragile or Handle With Care tape on all shipments containing breakable goods. Place it on a visible face of the box, not covered by the shipping label. Use "This Side Up" arrows for products requiring correct orientation. For high-value shipments, add both fragile tape and a handling instruction on the label itself.

Browse Fragile Tape: ongomart.com/packaging-tape-manufacturer/fragile-tape

Mistake 6: Shipping Labels Applied Incorrectly

The problem:  A shipping label peeling off mid-transit means the package has no address, no tracking number, and no way to reach the customer. Common errors include applying labels to seams or curved surfaces; applying tape over the barcode; using low-quality labels that peel under humidity; or printing on labels with wrong printer settings that cause fade.

Why it happens:  Labels are applied quickly at the end of packing, when attention is already on the next order. Placement quality drops when speed pressure is high.

The fix:  Apply shipping labels to a flat, clean face of the box — never on a seam, corner, or folded edge. Press the full label surface down firmly. If you need to protect a label from moisture, apply clear tape over the white border areas only — never over the barcode. Use Direct Thermal labels in 4×6 inch format, compatible with all major Indian couriers. Store label rolls in a cool, dry area away from heat.

Browse Shipping Labels: ongomart.com/shipping-labels

Mistake 7: No Consistent Packing Process

The problem:  When packing is left to individual judgment, quality is inconsistent. Different staff make different decisions on box size, cushioning, tape application, and label placement. On high-volume days, shortcuts appear. During festive season rushes, the fastest method replaces the right method. Inconsistent packing is the root cause behind many of the other six mistakes.

Why it happens:  Most small and mid-sized ecommerce businesses in India grow quickly without formalising their operations. Packing happens instinctively, not systematically.

The fix:  Create a simple one-page packing checklist and post it at every packing station. It should cover: box size selection by product category, minimum cushioning requirement, taping method, fragile label application, and label placement. Conduct random quality checks — seal a random box each day and shake it, check the taping, check label placement. Train new staff on the checklist before they pack their first order, not after their first complaint.

Quick Reference: 7 Mistakes and Their Fixes

FAQ: Ecommerce Packaging Mistakes

Q: How do I know if my packaging is causing my returns?

Check your return reason data. If returns are tagged as "damaged," "product broken," or "damaged packaging," packaging is directly responsible. If your damage-related return rate is above 5%, packaging needs immediate review.

Q: What is the most common packaging mistake ecommerce sellers make in India?

Using the wrong box size is the most widespread. Sellers default to a small number of standard box sizes regardless of what is being shipped, creating oversized boxes where the product shifts, or undersized boxes where contents get compressed. Pairing the right box with adequate void fill solves the majority of transit damage issues.

Q: How much cushioning should I use inside a shipping box?

A minimum of 5 cm of cushioning on all sides of the product is recommended. For fragile items, double-box: secure the product inside a snug inner box, placed inside a larger outer box with fresh cushioning. The shake test is the simplest quality check: if you can hear or feel movement inside a sealed box, add more void fill.

Q: Does using fragile tape actually make a difference?

Yes, meaningfully so. Courier staff do respond to fragile labelling when it is consistently applied — it signals careful handling at sorting and delivery stages. Use both: the fragile label signals the handler, and the internal cushioning absorbs the impacts that happen anyway.

Q: What tape should I use to seal ecommerce boxes?

BOPP tape with acrylic adhesive is the industry standard for ecommerce in India. For heavy boxes (15 kg+), use thicker 60+ micron BOPP tape or a hot melt variant. Never use masking tape, cellophane tape, or stationery tape for courier shipments — they fail under vibration and humidity.

Q: How do I reduce RTO caused by packaging failure?

RTO from packaging failure typically happens when a label is unreadable or detached. Use quality Direct Thermal labels on flat box surfaces, away from seams. Ensure the adhesive is pressed firmly. Protect from moisture. Use the correct 4×6 inch label size for your courier. Never tape over the barcode.

Q: Should I create a packing SOP for my team?

Yes — this is one of the highest-return operational improvements a growing ecommerce business can make. A one-page packing checklist posted at every station creates consistency regardless of who is packing or how fast the order volume is. Inconsistent packing is the underlying cause of most repeat packaging failures in small and mid-sized operations.

Q: Can I reduce packaging damage without spending more money?

Most of the fixes in this guide cost nothing extra. Using the correct box size often reduces material cost. The H-taping method uses three strips instead of one. Adding a fragile label costs pennies per shipment. A packing checklist costs nothing. 20% of ecommerce returns are due to damaged products — preventing them saves far more than any packaging upgrade costs.

The Bottom Line

Packaging isn't the most exciting part of running an ecommerce business. But it is one of the most consequential. Every package that leaves your warehouse is a direct representation of your brand — and a package that arrives damaged tells the customer everything they need to know about how seriously you take their order.

The seven mistakes above are all fixable, most of them without significant investment. The right box, the right tape, the right cushioning, a consistent process — these aren't big operational overhauls. They're small habits that compound into meaningfully lower return rates, better reviews, and a reputation for reliable delivery.

OnGoMart supplies the packaging materials that make these best practices easy to implement at scale — BOPP tape, fragile tape, Direct Thermal shipping labels, courier bags, and more — available in bulk for businesses dispatching consistently.

Shop Packaging Supplies on OnGoMart →