Why reusable shipping yields more than a cheap disposable box

We often get asked: "isn't this more expensive than a regular cardboard box?" And if you purely look at the purchase price per item, that's correct. A Stonepacker costs 1.30 euros per shipment, a disposable box around 0.55 euros. So yes, on the invoice, a higher cost.

But that's not where the business case lies. The question is not what a box costs, but what it does for you. And what it doesn't do for you if you choose disposable. We highlight five advantages that, according to our customers and public research, are decisive.

Advantage one: customers return

Research by Movopack, RePack, and HURR (three international reusable packaging platforms) shows a pattern. Customers who receive their order in reusable packaging behave differently from customers who receive the same product in cardboard.

Specifically: they make a second purchase 23 percent more often within 90 days. The net promoter score of webshops that ship reusable is 8 to 12 points higher than the industry average. And 64 percent of consumers indicate that reusable packaging is a reason for them to buy from a new webshop.

For a webshop with an average customer value of 75 euros, such an NPS increase practically means more resales, higher lifetime value, and lower acquisition pressure on marketing. It cannot be conclusively quantified to the cent, but the effect is consistent and measurable in retention cohorts.

Advantage two: your warehouse breathes again

You buy disposable boxes by the thousand. That sounds efficient until you realize that a thousand M-sized boxes take up half a pallet of floor space. For a mid-size webshop, that's product space you don't have. Plus, you run inventory risk, as unused boxes tie up capital and degrade at the edges.

With a pay-per-shipment model, all that is gone. You have no inventory, you only pay for what you ship, and your warehouse keeps its space for what it truly needs to do: turning products. One customer with 1,200 shipments per month told us he gained back 4 square meters of warehouse floor after switching. At a rental price of 120 euros per m² per year, that's 480 euros that directly flows back into his margin.

Advantage three: your future regulations are already in place

This is an advantage that will still be overlooked in 2026 but will start to make an impact in 2027. Three regulations are coming your way.

PPWR from August 12, 2026, sets requirements for recyclability and, from 2030, a mandatory reusable checkout option. Those who are already working hybrid will be ready.

EUDR from late 2026 mandates due-diligence reporting for every package containing wood fiber. For cardboard: paperwork per shipment. For stone paper: nothing, because it contains no wood.

Packaging tax applies above 50,000 kg per year. A reusable box of 90 grams that is reused 25 times counts for 3.6 grams per shipment. A cardboard box for 200 grams. For large webshops, that is a serious tax difference over an entire year.

None of these three is decisive on its own. Together, they fundamentally shift the business case. Those who choose reusable now will soon be in compliance comfort where competitors are still building spreadsheets.

Advantage four: less hassle behind the scenes

What do our customers see in their operations after switching?

No separate recycling connection for old cardboard anymore. The Stonepacker returns via BOXO, not via your own waste processor. One less invoice.

No return stress about damaged boxes. With returns, you no longer get a stack of old cardboard back that you have to process. The Stonepacker is made to come back more often, and we handle cleaning and inspection.

No continuous ordering of packaging. Instead of monthly purchase orders for 1,000 boxes, you have one ongoing contract with us. Your accountant keeps it simpler.

Not glamorous, but every procurement manager understands that one less supplier, one less waste stream, and one less recurring PO truly makes a difference in the office.

Advantage five: your brand story gets stronger

For some webshops, this is the most important advantage; for others, it's secondary. But relevant.

The Stonepacker provides something that is talked about. Customers post photos of the box on Instagram. They write about BOXO in product reviews. One of our fashion clients saw the organic reach of post-purchase content (UGC about their packaging) double after introduction. That's free content marketing and strengthens any other sustainability story you have.

For B-Corps, brands with a sustainability mission, or webshops that want to stand out in a saturated market, this is not a side issue. It is your story.

The real question for procurement

So, does reusable cost more per shipment? On the purchase invoice, yes. But if you calculate including customer retention, warehouse space, regulatory resilience, operational simplicity, and brand value, the balance shifts. For most webshops with more than 200 shipments per month, reusable pays for itself within 6 to 12 months. For B2B segments where customer loyalty counts heavily, this happens faster.

We are not the cheapest solution. We are the solution that suits webshops that want to make their packaging part of the brand instead of a logistical cost.

How to start without commitment

Request a free sample and let one of your team members feel it. You don't have to sign an annual contract. Our typical start is a pilot of 100 shipments; you only pay for what you ship, no minimum purchase, no subscription.

Do it alongside your existing disposable flow. Offer it as a premium option to your VIP customers. Measure your conversion rate, your repeat purchases, and your NPS in a control cohort. If the numbers speak, you scale up. If they disappoint, you stick with disposable, and it cost you nothing but a valuable experiment.

Ready to see what fits your webshop? Request your sample, and Roel will respond personally within one working day.