tl;dr
Return rates average 20–25% across ecom — always negative on your P&L, no exceptions.
Three levers to reduce them: improve your product, offer exchanges at the point of return, and disqualify likely-returners through better ad messaging.
A 5% reduction in return rate (3% from product + 2% from exchanges) can increase your EBITDA margin by ~82%.
Combining both approaches can cut returns by more than half and increase EBITDA by ~150% — and unlocks a structurally higher CAC target going forward.
Why returns destroy profitability
Return orders are always negative in profitability — full stop. There is no version of a returned order that helps your business. And the scale of the problem is larger than most brands acknowledge: return rates across all accounts average 20–25%, with food and consumables below 5% at one end, and fashion and shoes at 30–50% at the other.
The profitability hit is also worse than it looks at first glance. Beyond the lost revenue, you have:
Logistics costs for both the outbound order and the return shipment
COGS that may not be recoverable if the returned product can't be resold
Transaction costs on the original order
Generating more orders doesn't help if a large share of them come back. The returns problem has to be fixed at the source.
Three levers to reduce your return rate
1. Improve your product
Brands invest heavily in marketing and comparatively little in the product itself — but the product has the biggest long-term impact on return rates. The starting point is simple: go through your reviews, CS tickets, and return reasons to build a list of why customers are actually returning. Then make product improvements based on that list.
This won't show results within days or weeks — it takes months — but the impact on profitability is significant, as the numbers below show.
2. Offer exchanges
Sometimes the return isn't about the product — it's about the wrong size, colour, or variant. At the moment a customer initiates a return, offer an exchange. Capturing even a fraction of those as exchanges instead of returns meaningfully reduces your effective return rate and lowers the cost compared to a full return.
3. Prevent likely-returners from buying in the first place
This is the counterintuitive one: some customers buy your product for the wrong reasons and return it because they never got the benefit they were expecting. Fixing this is a messaging problem. Be explicit in your ads about who the product is for — and equally explicit about who it isn't for. Disqualifying the wrong customer upfront costs you the order, but saves you the return, the logistics, and the damaged relationship.
The numbers: what this actually does to your P&L
Here's a worked example to make this concrete. Starting point:
10,000 orders at €70 AOV (pre-returns) = €700k gross revenue
20% return rate, no exchanges → €560k net revenue
COGS €200k, CM1 margin 65%, logistics €90k (orders + returns), transaction costs included
CM2 €250k, marketing €150k, CM3 €100k, overhead €75k
EBITDA: €26k (~5% margin) — profitable, but not great
Scenario 1 — Improve product + offer exchanges
Return rate down 5%: 3% from fewer product returns, 2% from exchanges converting returns into kept orders. Everything else stays broadly the same (logistics costs tick up slightly because exchanges cost a bit more to process than standard orders).
Result: EBITDA margin increases by ~82%, landing close to the 10% benchmark that marks a healthy ecom business.
Scenario 2 — Better messaging prevents likely-returners from buying
Through clearer ad messaging, 50% of the customers who would have bought and returned anyway are disqualified upfront. Top-line revenue drops because you're generating fewer orders — but net revenue stays roughly the same, because most of those orders would have come back anyway.
Result: EBITDA margin increases by ~75%.
Combined
Apply both approaches together and your return rate drops by more than half. EBITDA increases by ~150%.
The bigger picture: a new margin structure
The profitability gain is the obvious win, but the less obvious one is what it does to your acquisition economics. A structurally lower return rate means your CM2 and CM3 are healthier across the board — which means you can justify a higher CAC target. Your marketing team can go out and compete more aggressively, which opens up customer segments and channels that were previously unprofitable for you.
Short-term: more EBITDA. Long-term: a fundamentally different growth ceiling.
If your return rate is above 10% — and especially if it's 20% or more — this is one of the highest-leverage things you can work on. The example calculation from the video is available as an Excel file below.