Return Labels: Best Practices for Ecommerce Brands

Return labels are one of those operational details that most ecommerce brands don't think about until something goes wrong. A customer can't print the label. The postage was charged but the package never shipped. The label expired before the customer got around to returning the item.

These small failures add up. They create customer service tickets, delay refunds, and leave customers frustrated. For brands processing hundreds or thousands of returns per month, the return label strategy directly affects both costs and customer satisfaction.

This guide covers how return labels work, the different types available, what each one costs, and how to choose the right approach for your business.

What Is a Return Shipping Label?

A return shipping label is a pre-formatted label that a customer uses to send a product back to the seller or a designated return facility. It typically includes:

• The return address (seller's warehouse, 3PL, or returns center)
• The customer's address as the sender
• A tracking barcode
• Postage (either prepaid or charged upon scan)
• A routing barcode or RMA number that helps the warehouse process the return

Return labels are different from return address labels. A return address label is the small label on outgoing mail that tells the postal service where to return the package if delivery fails. A return shipping label is a complete shipping label for the reverse journey.

How Return Labels Differ from Outbound Labels

Return labels reverse the shipping flow and use different payment structures than outbound labels. They also have different expiration rules, carrier requirements, and cost implications. The biggest distinction is in how and when the postage is charged.

Types of Return Labels

There are three main types of return labels, each with different cost structures, advantages, and limitations.

Prepaid Return Labels

Prepaid return labels are exactly what they sound like: the postage is paid when the label is created, regardless of whether it's ever used. The merchant pays for the label upfront, and the customer receives it either in the original shipment or via email.

How they work:

1. The merchant purchases a return label from the carrier
2. The label is included in the box or sent digitally
3. The customer attaches the label and drops off the package
4. The merchant is charged at the time of label creation

Pros:

• Simple and familiar for customers
• Work with all major carriers
• Can be included in the original shipment for maximum convenience

Cons:

• You pay for every label, even unused ones. If your return rate is 20%, you're paying for labels on the 80% of orders that are never returned
• Rates are locked at the time of creation
• Can be wasteful if included in every box

Scan-Based Return Labels

Scan-based return labels are the preferred option for most ecommerce businesses. The key difference: you only pay when the customer actually uses the label. The charge is triggered when the carrier scans the barcode at the drop-off point.

How they work:

1. The merchant generates a return label
2. The label is included in the box or sent digitally
3. Only when the customer drops off the package and the carrier scans it does the charge appear
4. Unused labels cost nothing

Pros:

• No cost for unused labels
• Can be included in every shipment without financial risk
• Better cash flow management since you only pay for actual returns

Cons:

• Shipping rates may be higher than prepaid labels
• Charges can be unpredictable (you don't know the final cost until the label is scanned)
• Not all carriers offer scan-based options for all service levels
• Potential for surcharges that appear only at scan time

QR Code Returns (Printerless)

QR code returns are the newest option and growing fast. Instead of sending a traditional shipping label, the merchant sends a QR code via email or through a returns portal. The customer brings the package to a participating drop-off location, where staff scan the code and print the label on-site.

67% of shoppers now prefer package-free, label-free returns, making QR codes increasingly important for customer satisfaction.

How they work:

1. The customer initiates a return through the brand's portal
2. A QR code is generated and sent to the customer
3. The customer brings the item (sometimes without even needing a box) to a partner location
4. Staff scan the QR code, print the label, and handle the packaging

Pros:

• No printer required for the customer
• Package-free options reduce waste
• Growing network of drop-off locations (UPS Stores, FedEx locations, USPS, Happy Returns, etc.)
• Customers love the convenience

Cons:

• Requires access to a participating drop-off point
• Not all carriers or locations support all merchants
• Less control over packaging quality

Carrier-Specific Return Label Details

Each major carrier handles return labels differently. Here's what ecommerce brands need to know.

USPS

• Scan-based return labels are valid for 365 days (longest among major carriers)
• Offers Merchandise Return Service for high-volume returners
• Package Intercept available for rerouting returns
• Generally the most affordable option for lightweight packages

UPS

• Return labels generally don't expire
• Labels can be voided within 90 days if unused
• UPS offers Electronic Return Labels and Print Return Labels
• QR code returns available through UPS Store locations

FedEx

• Printed labels are valid for approximately two weeks
• Offers FedEx Ground and FedEx Express return options
• QR code returns available at FedEx Office locations
• Email return label service available for sending labels directly to customers

The True Cost of Return Labels

Return label costs go beyond just postage. Here's the full picture.

Direct Costs

• Postage: The shipping rate for the return journey, typically similar to outbound shipping costs
• Label generation fees: Some platforms charge per label generated
• Surcharges: Oversize, overweight, residential pickup, and fuel surcharges can all apply

Hidden Costs

• Unused prepaid labels: If you include prepaid labels in every shipment, you're paying for labels on orders that never get returned
• Customer service time: When labels don't work, expire, or can't be printed, customers contact support
• Processing delays: Unclear or damaged labels slow down warehouse intake

Who Pays for the Return Label?

This is a strategic decision, not just a cost decision.

• Merchant pays (free returns): Higher return rates, but higher conversion rates and customer loyalty. 97% of shoppers say a positive return experience makes them more likely to shop again.
• Customer pays: Lower return rates, but potentially lower conversion rates and negative reviews.
• Conditional free returns: Free returns for exchanges or defective products; customer pays for "changed my mind" returns. This is increasingly common as a balanced approach.

How to Set Up Return Labels for Your Ecommerce Store

The setup process depends on your platform, shipping volume, and preferred carrier. Here's a step-by-step overview.

Step 1: Choose Your Label Type

For most ecommerce brands, scan-based labels are the best default choice. You avoid paying for unused labels, and the per-label cost difference is manageable at scale. If your return rate is below 10%, prepaid labels included in-box may be simpler and cheaper than setting up a scan-based system.

Step 2: Set Up Your Returns Portal

A returns portal is where customers initiate returns and receive their labels. This can be:

• A dedicated page on your website
• A third-party returns platform (Loop, Returnly, AfterShip)
• A claims and returns platform like Claimlane that collects product details, photos, and return reasons before generating a label

The advantage of collecting information before generating the label: you can make smarter decisions. If the item is low-value, offer a returnless refund instead of paying for a return label. If the issue is a defect, route the claim through a warranty process instead.

Step 3: Connect to Your Carrier

Most ecommerce platforms and shipping software (ShipStation, Shippo, EasyPost, Pirate Ship) offer return label generation. Connect your carrier account, set your return address, and configure your label preferences.

Step 4: Define Your Return Label Policy

Decide and clearly communicate:

• Who pays for return shipping
• How customers receive the label (email, portal, in-box)
• How long the label is valid
• What happens if the label expires or doesn't work

Include this information in your return policy so customers know what to expect before they buy.

Step 5: Track and Analyze

Monitor key metrics around return labels:

• Label utilization rate: What percentage of generated labels are actually used?
• Time to return: How long between label generation and carrier scan?
• Cost per return: Total return shipping costs divided by number of returns
• Label-related support tickets: How often do customers contact support about label issues?

Common Return Label Problems and How to Fix Them

Return labels cause more customer service headaches than most brands realize. Here are the most common issues and their solutions.

"I can't print the label"

This is the most common complaint. Not everyone has a printer at home. Solutions:

• Offer QR code returns as an alternative
• Partner with drop-off locations that can print labels on-site
• Provide labels in multiple formats (PDF, PNG, mobile-friendly)

"The label expired"

This happens most often with FedEx labels (two-week validity). Solutions:

• Use carriers with longer validity periods (USPS: 365 days, UPS: no expiry)
• Set up automatic re-generation for expired labels
• Alert customers before labels expire

"I was charged for a label I didn't use"

This only happens with prepaid labels. The fix: switch to scan-based labels where possible. If you must use prepaid labels, void unused ones within the carrier's void window.

"The tracking doesn't work"

Return label tracking can lag behind outbound tracking. The carrier may not update tracking until the package reaches a sorting facility. Set customer expectations that tracking updates may take 24-48 hours after drop-off.

International Return Labels

International returns add complexity that domestic returns don't have.

Customs Documentation

International return shipments may need customs forms, commercial invoices, and country-of-origin declarations. Some carriers provide simplified customs processes for returns, but it varies.

Cost Considerations

International return shipping is significantly more expensive than domestic. Many brands with international customers set up regional return centers to reduce costs. For example, a US brand selling in Europe might have a returns facility in the Netherlands rather than shipping everything back to the US.

Duties and Taxes

Returned goods may be subject to duties on the return journey, depending on the country and the reason for return.

FAQ: Return Labels