A return doesn't end when you refund the customer: it ends when that product is available to sell again or formally written off inventory. Everything in between is where the money is lost, and it's the part almost nobody has documented.
Most brands handle the visible side well — the returns policy, the refund, customer support — and leave the physical side unresolved: the box that came back and is sitting in a corner waiting for someone to decide what to do with it.
What a return actually costs
When a product comes back, you've already paid the outbound shipping, the packaging, the pick-and-pack labor and — if applicable — the return shipping. The product itself may be perfect, but the margin on that sale is already gone.
What decides whether that unit is recovered or becomes a total loss is how fast and with what criteria you process it:
| Scenario | What happens to the product |
|---|---|
| Inspected within 24-48 h | Back to inventory, resold at full price |
| Sits in a corner for weeks | Gets damaged, goes out of season, or expires |
| Never formally inspected | Your system inventory stops matching the physical one |
That third case is the most expensive and the quietest: selling what you don't actually have (or not selling what you do have, because the system doesn't know it came back).
The process, step by step
1. Receiving
Every return that arrives is logged the day it arrives, linked to the original order. Sounds obvious, but this is where the mess starts: if you don't know which order each box came from, you can't close the loop with the customer or even know what's inside without opening it.
2. Inspection
Someone opens the box and assesses the product's real condition. Not an eyeball check: a review against written criteria, so two different people reach the same conclusion on the same product.
3. Grading
This is where the destination is decided. Four categories cover almost everything:
- Sellable as new — straight back to inventory, unchanged.
- Reconditionable — needs new packaging, cleaning or relabeling before returning.
- Sellable at a discount — functional, but with damaged or opened packaging (second quality, outlet).
- Write-off — damaged, expired or incomplete. Removed from inventory and, if applicable, documented for insurance or supplier warranty.
4. Disposition
Whatever grading decided gets executed, and reflected in the system the same day. A product that's good again but still shows as "in transit" is invisible inventory: you have it, you paid for it, and you can't sell it.
The three mistakes that cost the most
1. Treating all returns the same. A customer who changed their mind and sent back a sealed box is not the same as a product that arrived broken. The first goes back to inventory in minutes; the second needs review and probably a claim. Putting them in the same queue makes the easy one wait for the hard one.
2. No written definition of "sellable." Without criteria, the decision depends on who's working that day and how rushed they are. The result is either damaged product going back into inventory — generating a second return, this time with an angry customer — or perfect product written off out of excess caution.
3. Processing them "when there's time." There's never time. Returns don't compete on equal footing against outbound orders, so they always lose. The only way they get processed is having an assigned slot in the day, however short.
What to measure
Three numbers are enough to know whether your returns operation is healthy:
- Return rate (returns / orders shipped). Compare it against yourself month over month, not against the industry: it varies enormously by category. High is normal in fashion; not in consumables.
- Processing days (from arrival to resolution). Past 3-4 business days, you're losing recoverable units.
- Percentage that returns to sellable inventory. The direct measure of how much value you're rescuing.
And one question worth more than the three: why are they returning it? If most are size-related, your product page needs a better size guide. If they're damage-related, check your packaging before blaming the carrier. Returns are the most honest quality report you'll ever get, and it's free.
Frequently asked questions
How long a returns window should I offer?
In Mexico, distance selling gives the consumer the right to cancel within the first five business days. Many brands offer 30 days as a commercial decision: a wider window reduces purchase friction more than it increases returns.
Is free returns worth offering?
Depends on ticket size and margin. On high-ticket products it usually pays for itself, because it unblocks the purchase. On low-ticket it can cost more than the sale. A middle ground that works: free return if the error was yours, paid if it was a change of mind.
What do I do with product that's no longer sellable as new?
Before writing it off, check whether it has a second-quality outlet: discount channels, bundles, or lot sales. Recovering 40% of a product beats recovering zero — and the cost of it occupying space runs every single month.
Are returns piling up in a corner? See Ecommex's returns service: we receive, inspect and grade every piece against documented criteria, and whatever is sellable goes back into your available inventory the same day.