Free Returns: What They Really Cost (And Whether to Offer Them)
Free returns are a conversion tool that customers now expect — and a direct invitation to order two sizes. Whether they're worth it comes down to your margin, your return rate, and how confident your sizing makes people.
Quick answers
- Do free returns increase sales?
- Yes — they remove purchase risk
- Do they increase returns?
- Yes — especially size bracketing
- Are they worth it?
- Depends on margin, AOV, and sizing accuracy
- How to afford them?
- Cut the return rate, not the policy
Free Returns: Both Sides
| Upside | Downside |
|---|---|
| Higher conversion | More bracketing |
| Higher first-order confidence | You absorb shipping both ways |
| Competitive with big retailers | Encourages casual returns |
| Better repeat purchase | Margin pressure at low AOV |
Notes
Free returns buy confidence — that's what you're paying for. A first-time shopper on an unfamiliar brand is taking a risk. Free returns remove it, and that lifts conversion. For a new brand with no reputation, that confidence is worth real money — don't dismiss it as a giveaway.
But they make bracketing free too. If sending one back costs nothing, ordering two sizes is the rational choice. You've removed the friction that was suppressing your return rate. That's the deal you're making, and you should make it with your eyes open.
The affordable version: free returns plus accurate sizing. The way to keep free returns without the bleed is to reduce the need for them. If shoppers are confident in their size, they order one. You keep the conversion benefit and lose most of the bracketing cost — this is the combination that actually works.
Do the arithmetic on your own numbers. At high margin and high AOV, free returns usually pay. At thin margin and low AOV, each return can wipe out several orders' profit. Put your figures into the returns calculator before you copy a big retailer's policy — they have economics you don't.
FAQs
Should I offer free returns?
It depends on your margin and average order value. Free returns lift conversion — valuable for a new brand with no reputation — but they also invite size bracketing. At thin margins and low AOV they can cost more than they earn, so run your own numbers.
Do free returns increase return rates?
Yes. Removing the cost of sending an item back removes the friction that was suppressing returns, and it makes ordering two sizes free for the customer. The way to offset it is better sizing accuracy, not a worse policy.
How can I afford free returns?
Reduce how often they're needed. Accurate per-product size charts and a fit recommender mean shoppers order one size confidently instead of bracketing. You keep the conversion upside of free returns and shed most of the cost.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.