If you’re comparing quotes for custom mailer boxes for the first time, the spread you’ll see — anywhere from under a dollar to four dollars a box — probably looks less like pricing and more like guesswork. It isn’t. Price tracks four variables almost every supplier uses the same way: order quantity, corrugated wall thickness, print coverage, and finish. Once you know where your order falls on each of those, the quote in your inbox stops looking random.
This guide walks through what custom mailer boxes actually cost at different volumes right now, which suppliers work for a small first order versus a production run, how single-wall and double-wall board compare, and what typically adds to — or subtracts from — the base price. The figures below come from current supplier pricing pages and packaging-industry comparison guides, cited inline, so you can check any quote against them before signing off on a print run.
How much do custom mailer boxes cost?
Price on custom mailer boxes moves in fairly predictable bands once you separate blank stock from fully custom print runs. Plain, unprinted corrugated mailers run about $0.40 to $1.20 per box regardless of quantity, since there’s no plate setup or color changeover involved. Once you add full custom printing, small runs of 50 to 100 units typically land between $2.20 and $4.00 per box — you’re paying for die-line setup and short-run printing that hasn’t been amortized yet. That per-unit cost drops sharply as volume climbs: by the time an order reaches 500 to 1,000 units, custom printed corrugated mailers commonly price out at $1.00 to $1.80 per box. Rigid, magnetic-close luxury boxes sit in a different tier entirely, starting around $5.00 to $9.00 per box even at low volumes, reflecting the heavier board and assembly labor.
The table below lines up those bands so you can see roughly where your order size and box type should fall before you request quotes.
| Box Type / Order Size | Price per Box | Note |
|---|---|---|
| Blank stock corrugated mailer | $0.40 – $1.20 | No print, any quantity |
| Custom printed corrugated, 50–100 units | $2.20 – $4.00 | Setup cost not yet amortized |
| Custom printed corrugated, 500–1,000 units | $1.00 – $1.80 | Volume pricing engaged |
| Rigid / luxury mailer box, low volume | $5.00 – $9.00 | Heavier board, added assembly |
Minimum order quantities: matching a supplier to your order size
MOQ is often the first filter that narrows your supplier list, and it varies more than price does. On the low end, Arka accepts orders as small as 10 units and prices custom boxes from $0.35 each before volume discounts kick in above 5,000 units. Packlane sits close behind, with a self-serve minimum around 10 to 25 units depending on style — at the 25-unit tier, a branded corrugated mailer runs about $0.99 each at checkout. Above 2,000 units, Packlane routes orders to its bulk program rather than the self-serve tool.
Mid-size and larger manufacturers set their MOQ higher because short runs aren’t economical for their equipment. Teal Packaging starts custom printed mailers at 50 units, Box Genie opens custom orders at 100 units, QinPrinting requires a 300-unit minimum, and PakFactory’s minimums sit closer to 500 units, with better per-unit economics once you’re ordering in the thousands. If your first order is a 50-unit test batch for a product launch, a 500-unit-minimum manufacturer simply isn’t going to quote you — check MOQ before you spend time on a spec sheet.
| Supplier | MOQ | Starting Price |
|---|---|---|
| Arka | 10 units | $0.35/box |
| Packlane | 10–25 units | ~$0.99/box at 25-unit tier |
| Teal Packaging | 50 units | Quote-based |
| Box Genie | 100 units | Quote-based |
| QinPrinting | 300 units | Quote-based |
| PakFactory | ~500 units | Quote-based |
Single-wall vs. double-wall: picking the right board
Board strength is rated by ECT (Edge Crush Test), measured in pounds per linear inch of resistance to stacking pressure — it’s the spec that predicts whether boxes crush in a pallet stack more reliably than the older Mullen burst test does. Single-wall board, built from one fluted layer between two liners, runs 3 to 5 millimeters thick and comfortably handles 20 to 120 lbs depending on the specific flute and ECT rating. A 32 ECT single-wall box is the default for most single-item ecommerce shipments under 65 lbs going out via UPS, FedEx, or USPS, and it’s what most custom mailer box programs default to unless you specify otherwise.
Double-wall board glues two fluted layers together for a 5- to 7-millimeter-thick, 5-ply sheet, and it costs roughly 50 to 75 percent more per box than single-wall. Entry-level double-wall board carries a 48 ECT rating and holds up to about 100 lbs, which is why the general rule of thumb is to move to double-wall once a packed box will weigh 40 to 80 lbs — heavier than that, and triple-wall becomes the safer spec. A thicker box isn’t automatically a stronger one, though: a double-wall box with a low ECT rating can underperform a well-specified single-wall box with a higher rating, so ask for the ECT number, not just the ply count, when you’re comparing manufacturer specs.
What changes your price: print, finish, and add-ons
Two boxes of the same size and board weight can still land at very different price points depending on how much of the surface is printed and what finish goes over it. Full-color, edge-to-edge exterior printing costs more than a one- or two-color logo print on kraft stock, and printing the interior in addition to the exterior adds another increment on top of that. Finishes stack on separately: matte lamination typically adds $0.15 to $0.35 per box, while foil stamping runs $0.30 to $0.80 per box depending on how much of the design it covers. None of these are large numbers individually, but on a 1,000-unit order, full coverage plus lamination plus foil can add $0.50 to over $1.00 per box — easily 30 to 50 percent on top of the base print price.
Box dimensions matter for a second, less obvious reason: freight. A mailer box built with generous empty space around the product doesn’t just cost more per unit to print — it also costs more to ship, both to you from the manufacturer and later to your customers, once dimensional weight pricing is factored in. Sizing the box to the product, rather than defaulting to a generic size, is one of the few changes that reduces cost on both ends of the supply chain at once.
Lead times and rush production
Among the low-MOQ suppliers built for smaller ecommerce brands, standard production commonly runs 7 to 10 business days, with a paid rush option cutting that down to under a week. That window covers printing and die-cutting only — it doesn’t include the shipping transit time from the manufacturer to your warehouse, which you’ll need to add separately when planning around a launch date. Larger manufacturers running bigger batches sometimes quote longer standard windows, in the range of 13 to 18 business days, with a 7- to 9-business-day rush tier available for an added fee.
Because MOQ, price, and lead time all move together, it’s worth requesting all three in the same quote request rather than assuming a supplier’s advertised turnaround applies to your specific box size and print complexity — oversized boxes, interior printing, and custom die shapes can all extend the standard window.
How to get a quote you can trust
Before requesting quotes, nail down four things: the exact interior dimensions your product needs (measure the product plus any void fill, not the product alone), the weight of the packed box (to decide single-wall versus double-wall), how much of the box surface needs printing, and your real order size for this run — not your eventual volume once the product scales. Suppliers price against what you’re ordering today, and a quote based on an imagined future volume will undersell what you’ll actually pay on order one.
It’s also worth ordering a physical sample kit before committing to a full print run. Board color, print vibrancy, and the weight of the material in hand all read differently than they do in a browser-based 3D preview, and a $20 to $50 sample order is cheap insurance against reprinting a 500-unit batch that doesn’t match what you expected.
- Confirm MOQ fits your order size before requesting a formal quote
- Match board type (single-wall vs. double-wall) to the packed weight, not just the product weight
- Get lamination and foil pricing itemized separately from the base print price
- Ask for the standard lead time and the rush lead time in the same quote
- Order a sample before committing to a full production run
Frequently asked questions
What’s the minimum order quantity for custom mailer boxes?
It depends heavily on the supplier. Arka will print as few as 10 units, and Packlane’s self-serve tool starts around 10 to 25 units depending on style. Mid-size manufacturers like Teal Packaging (50 units) and Box Genie (100 units) sit in the middle, while QinPrinting (300 units) and PakFactory (roughly 500 units) are built around larger production runs with better per-unit pricing at volume.
How much do custom mailer boxes cost per unit?
Custom printed corrugated mailers typically run $2.20 to $4.00 per box at 50 to 100 units, dropping to $1.00 to $1.80 per box at 500 to 1,000 units. Unprinted blank stock runs $0.40 to $1.20 regardless of volume, and rigid luxury boxes start around $5.00 to $9.00 even at low quantities.
How long does it take to receive custom mailer boxes after ordering?
Standard production at most low-MOQ suppliers is 7 to 10 business days, with paid rush options available that cut that to under a week. Some larger manufacturers quote longer standard windows of 13 to 18 business days. Either way, budget separate time for shipping transit from the manufacturer to you on top of the production window.
Should I order single-wall or double-wall corrugated boxes?
Single-wall board with a 32 ECT rating covers most single-item shipments under about 65 lbs and is the standard default for custom mailer boxes. Move to double-wall board (48+ ECT) once your packed box will weigh 40 to 80 lbs, and consider triple-wall above that. Check the ECT rating specifically — ply count alone doesn’t guarantee strength.
What add-ons increase the price of a custom mailer box?
Full-color or interior printing costs more than a simple one-color exterior logo. On top of print coverage, matte lamination typically adds $0.15 to $0.35 per box and foil stamping adds $0.30 to $0.80 per box depending on coverage. These add-ons can raise your per-unit cost by 30 to 50 percent combined, so ask for them itemized separately in any quote.
The bottom line
Custom mailer boxes price out predictably once you know which levers you’re pulling: order quantity, board thickness, print coverage, and finish. Use the ranges above to sanity-check any quote you receive, confirm a supplier’s MOQ actually matches the run size you need right now, and order a sample before committing to a full production batch. Getting those four decisions right up front is what keeps a first packaging order from turning into an expensive reprint.