E-commerce orders
A branded exterior can identify the shipment while the corrugated format gives the order a structured container sized around the packed product.

Open warm-white printed corrugated mailer box with amber bottle and tissue inside
Mailer Boxes
Custom pre printed mailer boxes for e-commerce, subscription, and direct-shipping orders that need a structured corrugated format with branded panels. The box can be sized around the packed product, built with an auto-lock or tuck-style closure, and finished with exterior or interior print plus a selected surface treatment.
Last updated
Working quote
Product brief
A custom pre printed mailer box combines a corrugated shipping format with a planned brand surface. Instead of treating the outer carton as anonymous transit packaging, the design can give the lid, front panel, side walls, and interior a coordinated role in the unboxing. That matters when the customer opens the order immediately after delivery and the box itself is part of the handoff. Exterior print can identify the brand before opening; interior print can carry a short message or pattern that appears when the lid is lifted. The printed area still has to work with the closing folds, score lines, and areas that will be handled during packing.
The useful starting point is the product in its shipping-ready state, including tissue, a pouch, a bottle cap, or any other material that will occupy the box. Provide the packed length, width, and height, then note the product count, orientation, weight, fragile areas, and any projection that changes the internal fit. A set of several pieces should be described as a set rather than as one average item. These details guide the internal footprint, the lid proportions, and the amount of room available for a paperboard support or divider. Final allowances are confirmed during specification and dieline review; they should not be borrowed from a generic box size.
A corrugated mailer can use an auto-lock bottom for a quick setup or a tuck-style lid for a more conventional opening sequence. The choice affects how the box is assembled, where the front panel lands, and how the lid presents the printed interior. An auto-lock direction can suit a fulfillment workflow where the base needs to form quickly, while a tuck-style closure can give the opening a clear front-to-back sequence. The right structure depends on packed weight, product orientation, how the box will be filled, and the desired reveal when the recipient opens it. A mailer is still a shipping container, so the closure, board direction, and packed clearance need to be reviewed as one specification.
Corrugated board gives the mailer a more structured format than a flexible bag while leaving broad panels for artwork. SBS paperboard or kraft paperboard may also be relevant when the required construction and presentation point toward a paperboard format; the final material direction should follow the packed product and the intended handling route. The category's finish directions include matte lamination, gloss lamination, and foil stamping. Matte lamination can keep the printed surface visually restrained, gloss lamination can add a higher-sheen treatment, and foil stamping can highlight selected lettering or linework subject to artwork review. An FSC-certified paper option is available as a material choice when it fits the specification, but it is not a blanket certification of every finished box.
The artwork should be planned against the assembled box rather than only against a flat rectangle. Mark which face is the front, where the lid folds, how the interior will be read, and whether a side panel needs shipping or product information. A dieline review helps connect those decisions to the actual closure and panel layout. Dieline and proof review are included on every order at no extra charge, and production begins from 7 business days after digital proof approval. The proof is the point to confirm the printed brand name, panel orientation, closure graphics, and any interior message before the run begins.
Orders start at 50 units, and free US shipping is included on the standard fulfillment path. Send the packed dimensions, product count, packed weight, preferred closure if known, artwork status, print coverage, finish direction, and any support or divider requirement. If you are deciding between a corrugated mailer and a lighter paperboard direction, say what the box will carry and how it will be fulfilled so the structure can be scoped around the real job. A sample kit ships for a $44.99 charge credited toward the first order when board feel, print coverage, or finish needs to be reviewed in hand. Quotes are typically answered the same business day and always within 24 hours.
Proof points
A pre-printed mailer works when its artwork, closure, and packed-product decisions remain readable in the assembled carton.

The box is more than a printed rectangle: its lid, base, score lines, closure, exterior panels, and interior reveal have to agree when the carton is assembled. Corrugated construction gives the format a structured shipping presence, while pre-planned print turns the opening sequence into a branded part of the delivery. Share the packed product and fulfillment context so those choices can be reviewed together.

A branded exterior can identify the shipment while the corrugated format gives the order a structured container sized around the packed product.
A recurring box can use a planned interior lid message or seasonal artwork while keeping the closure and packing sequence consistent.
Pre-printed panels can introduce the product before the recipient reaches the inner contents, with print coverage decided around the launch artwork.
A mailer can be scoped for a set when the item count, orientation, divider needs, and intended reveal are supplied together.
Start with the assembled opening sequence: decide what the recipient sees on the outer panel, under the lid, and on the side walls, then choose the surface treatment that supports that artwork. Foil stamping can highlight selected lettering or linework subject to artwork review; matte lamination and gloss lamination provide different surface directions without changing the closure structure.
Internal support is conditional on the product geometry, weight, orientation, fragility, product count, clearance, closure, and the presentation the recipient should see when the lid opens.
Dimensions, projections, product count, and orientation determine whether the box can use open space or needs a fitted paperboard structure.
The way the order is picked, filled, and closed can influence whether a riser, divider, or integrated retention feature belongs in the specification.
Support can also be planned around the desired reveal, such as a centered product presentation or a separated multi-item arrangement.
Start with the packed shipment and the artwork direction; the quote becomes more useful when the box is described as an assembled mailer rather than only by its product category.
Provide packed length, width, height, weight, product count, orientation, fragile areas, and any projection that changes the internal fit.
Explain the fulfillment route, preferred auto-lock or tuck-style closure, and whether a divider, riser, or other support is being considered.
Share artwork status and any preference for exterior panels, interior print, corrugated board, SBS paperboard, kraft paperboard, or a listed finish.
Confirm the footprint, closure, panel orientation, interior reveal, and artwork before production begins.
Need help with structure, materials, or production planning? See how we manufacture custom packaging.
A sample kit ships for a $44.99 USD charge credited toward your first order, useful when you need to compare board feel, print coverage, or finish direction before approving the mailer.
Shipping charge: $44.99. Credited toward your first order.
Request a Sample KitFind clear answers about fit, materials, and ordering below.
Pre-printed means the brand artwork is planned for the mailer's exterior panels and, where selected, the inside of the lid or other interior surfaces. The artwork is reviewed on the assembled dieline so the front, closure, folds, and opening sequence are represented in the right orientation.
Send the shipping-ready length, width, and height, plus packed weight, product count, orientation, fragile areas, and any cap, shoulder, or projection that changes the fit. If the order includes several pieces, describe their arrangement and whether separation or a centered reveal is needed.
Interior printing can be included when it suits the artwork and specification, such as a message or pattern under the lid. Tell the quoting team whether the inside should be part of the visual direction so the dieline and proof show the opening sequence clearly.
The mailer can be scoped around an auto-lock bottom or a tuck-style closure. The appropriate direction depends on the packed weight, packing motion, panel orientation, and the way the recipient should open the box. The final closure is confirmed with the product dimensions and dieline.
The approved standard estimate is from 7 business days after digital proof approval. Orders start at 50 units, and free US shipping is included on the standard fulfillment path. The proof review is where the packed fit, closure, and printed panel orientation are confirmed before production.
Orders start at 50 units and scale up to 500,000 for bulk runs, with pricing from $0.31 per unit on larger quantities. Standard production is from 7 business days after digital proof approval.
Custom pre printed mailer boxes for e-commerce, subscription, and direct-shipping orders that need a structured corrugated format with branded panels. Each order is made to order around your packed product and artwork, and the specification is confirmed against a digital proof before production.
Plan the opening sequence
Send the packed-product details, closure preference, artwork status, and print or finish direction. Easy Box Packaging can then review the mailer structure and branded panels as one quote-ready specification.
Add your product details to see a quote summary.