E-commerce returns: how to manage them without losing margin

Managing returns in an online store comes down to three fronts: complying with the law without nasty surprises, preventing avoidable returns before the purchase, and handling reverse logistics with the same rigour as dispatch. No store eliminates returns entirely, but the difference between an operation that loses margin and one that builds customer loyalty lies almost entirely in the process.

This guide walks through the three fronts in order, with the Portuguese legal framework, the elements of a good policy and the practical circuit of a well-handled return.

What does the law say in Portugal?

In distance selling, the consumer has 14 days to return a purchase without giving any reason. This is the right of withdrawal, set out in Decree-Law no. 24/2014, which transposes the European consumer rights directive, and the period counts from receipt of the item.

There are relevant exceptions for online sellers: personalised or made-to-measure goods, perishable goods, and sealed goods that cannot be returned for reasons of hygiene or health once opened, among others. The cost of return shipping can fall to the customer, but only if the store informed them of this before the purchase; without that information, the store pays. As for the refund, it must be made within 14 days of the return being communicated, and the store may wait until it receives the item back or proof of its dispatch.

A note to avoid confusion: a return for a defect is a different legal matter. There the warranty regime applies, which in Portugal covers new goods for three years, and the rules on who pays for what are different.

A returns policy that sells

A returns policy is not a defensive legal document; it is a selling point. A significant share of customers read the policy before buying, especially in categories with size or colour risk, and a vague policy drives away purchases you never got to see.

The elements that need to be clear: the deadline (the legal minimum of 14 days, or more, if you want to use the window as a signal of confidence), who pays the return postage, how the process starts, how long the refund takes and what condition the items must be in. Write it all in plain language and put the page one click from the product page and the checkout. Every ambiguity in the policy turns, later, into a support ticket.

Preventing is cheaper than processing

The cheapest return is the one that never happens. A substantial share of returns comes from poorly managed expectations on the product page, and that is within your control: faithful, in-context photos, real measurement tables instead of generic ones, descriptions that also say what the product is not, and visible customer reviews, flagged flaws included.

The other avoidable slice is transport damage, solved with professional packing and material suited to the item. And there are also dispatch errors, swapped or incomplete orders, which fall to near zero with software-assisted picking and barcodes, as happens at a fulfillment operator.

Reverse logistics in practice

A well-handled return follows a short circuit: the customer starts the request, receives instructions or a return label, the item goes back to the warehouse, is checked and, if in good condition, returns to stock available for sale. At each step there is a deadline to define and someone responsible for it.

When the operation is outsourced, it is the logistics operator that receives, checks and restocks. When evaluating partners, ask specifically at what cost and within what timeframe they do it; we include that question in our checklist for choosing a fulfillment partner, and the general framing of the service is in the guide to what fulfillment is. At OrderNau, returns management is part of the base service, and the guarantees on dispatch errors, which are the source of some returns, are public in the FAQ.

Measure to improve

Two simple metrics are enough to guide decisions. The return rate per product identifies listings with misleading photos, poorly calibrated sizes or quality problems; a product that is returned systematically is telling you something. And the return reason, collected at the moment of the request with three or four fixed options, turns returns into a free report on your catalogue. Review both every month and fix the listings or suppliers that stand out for the worst reasons.

Frequently asked questions

Am I required to accept all returns?

In online sales, the customer has 14 days of withdrawal without reason, with the legal exceptions (personalised, perishable, sealed items opened for reasons of hygiene, among others). Outside that period, and outside cases of defect, the decision belongs to the store's commercial policy.

Who pays for return shipping?

It can be the customer, provided the store informs them before the purchase. Without that prior information, the cost falls to the store. Many brands choose to absorb the postage as an investment in trust; it is a margin decision, not a legal one.

How quickly do I have to refund?

Within 14 days after the customer communicates the return. The store may, however, withhold the refund until it receives the item or proof of dispatch.

How do returns work with a fulfillment operator?

The operator receives the returned item, checks its condition, restocks it when it is fit for resale and records everything in the software, with visibility for the store. Confirm in the contract the cost per processed return and the restocking time.

---

Want to take returns, and the rest of the logistics, off your team's plate? Talk to OrderNau: we will explain how we handle reverse logistics and send a proposal tailored to your volume.