Minimise Postage Costs
Right-sized mailing boxes reduce cubic weight and void fill. Custom mailer boxes help cut freight expenses while protecting products in transit.
Mailing Boxes & Postage Boxes for Ecommerce Packaging
Mailing boxes, postage boxes, and custom mailer boxes are essential for every ecommerce business. The right packaging not only protects your products during shipping but also reduces delivery costs and creates a memorable unboxing experience for your customers. With Pakko, you can design and order custom ecommerce packaging that helps your business deliver safely, market your brand, and impress customers all at once.
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Why Ecommerce Brands Choose Custom Mailing & Postage Boxes
Mailing boxes, postage boxes, and custom mailer boxes protect products in transit, reduce delivery costs, and elevate the unboxing moment. With Pakko, you can design recyclable packaging that ships safely and markets your brand at the same time.
From right-sized cartons to full-colour branded mailers, our Australian-made solutions help you optimise freight, minimise damage, and turn first-time buyers into brand advocates.
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Stronger First Impressions
Mailing boxes and custom mailer boxes create a memorable unboxing experience that boosts trust and repeat purchases. Your packaging becomes part of your brand—on the doorstep, on social, and in your customer’s hands.
Optimised Delivery & Postage Costs
Right-sized postage boxes reduce cubic weight, void fill and damages. Choose E-flute or B-flute, select letterbox-friendly heights, and cut freight costs without compromising protection.
Premium Look Without Premium Waste
Full-colour CMYK, kraft, or minimalist prints on FSC-certified boards deliver a luxury feel while staying recyclable. Add internal print or custom inserts for a polished presentation.
Benefits of Custom Mailing & Postage Boxes
Many ecommerce retailers leak margin using off-the-shelf cartons that don’t fit their products. Couriers calculate freight using dimensions and weight—so right-sized, custom mailer boxes help reduce postage costs, lower damage rates, and showcase your brand.
Maximise Branding
Turn every delivery into a brand moment. Full-colour, kraft, or minimalist prints on postage boxes boost recognition and word-of-mouth.
Unboxing Experience
A thoughtful unboxing builds trust and repeat purchases. Add internal print or inserts to elevate the experience without excess packaging.
Wow Factor
Premium look without premium waste. FSC-certified boards and sharp print deliver a polished feel—perfect for ecommerce and subscriptions.
Customise Your Ecommerce Product Packaging
Nail the foundation with an accurate keyline (your packaging blueprint). Precise cut, crease, and perforation lines ensure your mailing and postage boxes fold perfectly and perform consistently in production.
01 Keyline
Get it right from the start. Your keyline (blueprint) controls cut, crease, and perforation lines so every box forms perfectly—every time.
02 Design
Work with our in-house structural and graphic designers to craft packaging that delivers an unforgettable unboxing experience—from concept to prepress to manufacture.
03 Forme Making
We laser-cut your forme so the board is precisely prepared for cutting, perforating, and creasing—ready for clean, repeatable production.
04 Die Cutting
Formes are completed with knives and foam, then used in our die-cutters. We can create, fix, or adjust formes to suit your packaging needs.
05 Print
Cost-effective full-colour CMYK with no setup fees, or specify Pantone (PMS) for colour-critical work—consistent and brand-true.
06 Glue
Hand-gluing for intricate designs or smaller runs, and high-throughput machine gluing for consistency at scale—both with strict QA controls.
Have questions or want to learn more?
Customise Your Ecommerce Packaging
Custom Ecommerce Packaging Box Sizes
100% Australian-made, recyclable boards. Right-sized boxes reduce cubic weight and damage while fitting your product perfectly.
FAQs
—What are mailing boxes and how are they used in ecommerce?
Mailing boxes, also called mailer boxes or postage boxes, are sturdy cardboard cartons designed to ship products directly to customers. They protect items during transit and provide a clean branded look, making them one of the most popular ecommerce packaging solutions in Australia.
—What’s the difference between a mailer box, mailing box and postage box?
These terms are often used interchangeably. All refer to cardboard boxes designed for shipping ecommerce orders. A 'mailer box' usually describes a tuck-flap box ideal for branded unboxing, while 'postage box' or 'mailing box' can cover a wider range of shipping cartons that meet courier and postal guidelines.
—Can I get custom sizes for ecommerce packaging boxes?
Yes. Pakko produces custom mailing boxes and ecommerce packaging in any size you need. Right-sized packaging helps reduce postage costs by lowering cubic weight and minimises damage in transit.
—Are your mailer and postage boxes recyclable?
All our ecommerce packaging is made in Australia using FSC-certified cardboard and is 100% recyclable. This means your mailer boxes can be disposed of responsibly while still providing strength and premium branding.
—Do you offer letterbox-friendly packs for ecommerce?
Yes. Our letterbox packs and slim postage boxes are designed to fit within standard mail slots, reducing failed deliveries. They are ideal for subscription products, fashion, and smaller ecommerce items.
—How do custom printed mailer boxes improve my branding?
Custom printed mailer boxes turn shipping into a marketing channel. Branded packaging improves customer experience, increases social shares through unboxing, and builds loyalty—making your ecommerce packaging work harder for your brand.
—What is your turnaround time for custom ecommerce packaging?
Standard production lead time is 10–12 working days from artwork approval. For urgent orders of mailer or postage boxes, contact us to discuss express options.
Make Your Unboxing Experience Worth Remembering
No Minimum Order Quantity
Order exactly what you need—whether it’s one or one thousand. No large commitments, no pressure. Want to test it first? We offer custom samples too.
No Hidden Cost
What you see is what you get. We tell you all of the upfront costs before you commit.
Practical Solutions
It's not just about branding, our ecommerce product packaging provide robust protection and practical solutions.
Unlimited Support
Support is provided on all channels via social, email, phone call or even face to face is available at any stage of your packaging process.