"Why does a 500-piece order cost so much more per box than 5,000?" It is the question we hear most often, and the answer has almost nothing to do with the paper. It comes from a group of costs that are the same whether you make 100 boxes or 10,000 — and that have to be divided across however many pieces you actually order.
Fixed costs versus variable costs
Every custom box quote contains two kinds of cost. Variable costs scale with quantity: board, paper, ink, inserts, and the labour to assemble each unit. Fixed costs do not scale at all: die-cut tooling, plate making, press setup, and the make-ready waste produced while a press is being brought up to colour.
The fixed portion is roughly the same for a run of 100 or a run of 5,000. Spread over 100 pieces, it might add a substantial amount to every single box. Spread over 5,000, it becomes almost invisible. That is the entire mechanism behind the price break.
The four fixed costs explained
Die-cut tooling. A cutting die is a wooden board fitted with steel rules bent to the exact outline of your flat box. Making one is skilled manual work, and its price depends on how complex the outline is — not on how large it is. A simple rectangular carton is cheap to tool; an unusual shape with many cut-outs is not.
Plate making. Offset printing needs a plate per colour. Whether you print 100 or 10,000, those plates cost the same. This is also why digital printing can be cheaper for very small runs — it needs no plates at all.
Press setup. Getting a press to the correct colour and register takes time and material. That setup is identical for a short run and a long one.
Make-ready waste. The first sheets off the press are never saleable. On a 10,000-piece run this waste is negligible per unit. On a 100-piece run it can be a real percentage of the whole job.
| Cost item | Scales with qty | Why it behaves this way |
|---|---|---|
| Board and paper | Yes | Material per unit, price falls slightly at volume |
| Printing ink | Yes | Consumed per sheet, negligible per unit |
| Insert / tray | Yes | One per box, tooling may be fixed |
| Die-cut tooling | No | Made once, complexity drives price not size |
| Plate making | No | One plate per colour regardless of run length |
| Press setup | No | Same time and material for short or long runs |
| Make-ready waste | No | Fixed number of wasted sheets per job |
Why 500 is a common threshold
There is nothing magical about 500. It is simply the point at which, for most box structures, the fixed costs stop dominating the quote. Below it, you are paying a set-up surcharge on every unit. Above it, unit price keeps falling but more slowly — because now you are mostly paying for material and assembly, and those only improve when material is bought in larger lots.
This is also why we suggest asking a different question: not "what is your MOQ" but "at what quantity does the unit price stop falling sharply?" A good supplier can tell you. If the answer is 1,000 and you need 300, you at least know what the premium is buying you.
When ordering more actually helps
Ordering a larger quantity is not automatically the right call. It makes sense when your artwork and dimensions are stable and you expect repeat demand, because a second run means paying the fixed costs again. It makes less sense when the design is likely to change, or when you are testing a new product and may reformulate the packaging.
A middle path we often recommend: place the first run at the quantity where unit price becomes reasonable, then reorder within a period while the tooling still exists. Reusing an existing die and plates removes a large part of the fixed cost from the second order.
Three ways to lower unit cost without raising quantity
Ask whether an existing die fits your dimensions — this is the single biggest saving available on small runs. Reduce the number of print colours or move to digital printing for short runs, which removes plate cost entirely. And look at whether a surface effect is doing real work in your design: replacing foil with a metallic ink, or switching from lamination to a water-based varnish, can cut a meaningful amount per unit with little visual loss.
| Question | What a clear answer looks like |
|---|---|
| Is tooling charged separately | Stated as a separate line, not hidden in unit price |
| Is an existing die usable | Checked against your dimensions before quoting |
| Printing method | Offset or digital, and why for your quantity |
| Board weight and grade | Named in gsm, not described as "thick" |
| Reorder terms | Whether tooling is reused and for how long |
At GDF we list fixed costs as separate lines on every quote. It makes the arithmetic visible, and it lets you see exactly what a larger quantity would save you — before you commit to it.
Related reading:Packaging Quote / Hot Foil vs Spot UV vs Embossing / Rigid Box vs Folding Carton
Explore structures: Folding gift boxes · Cosmetic boxes
Shenzhen GDF Printing Manufactory Co.,Ltd.
Email: 251547865@qq.com
Phone / WeChat: +86 15813892599