Three quotes, and the highest is double the lowest. That is routine in label procurement. The problem is not that someone is inflating numbers; it is that you have no baseline to compare against.

1. What actually drives label price

Ex-works pricing for self-adhesive labels is essentially area x rate + process surcharges, with one-off costs like plate-making amortised across the run. Four components:

  • Material area: computed as (width+3mm) x (height+3mm). The extra 3mm is die-cutting gap, not padding.
  • Material rate: coated paper is cheapest; PP/PET synthetics run 2-3x; specialty stocks (low-temp adhesive, high-heat, removable) higher still.
  • Print process: colour printing is charged per square metre, usually regardless of ink count; foiling, UV and custom die-cuts are extra.
  • Volume amortisation: plate and setup costs are fixed, so unit price falls with quantity. That is the maths behind tiered pricing.

Once you see these four, you can tell where a quote is expensive: over-specified material, or a run too small to amortise fixed cost.

2. Compute your own baseline first

For English-language tools, paritylabel.com publishes a quote estimator with its full pricing formula exposed: enter material, size and quantity and it returns an ex-works reference price with a line-by-line breakdown. Parameters come from real factory practice rather than industry averages.

Compare that baseline against your quotes. Within roughly 20% is normal variance across equipment, waste rates and regions. A 2x gap means something differs, usually specification or how setup cost is folded into unit price.

Procurement tip

"State material, size, quantity, ink count and die-cut requirements up front. Ambiguous specs force suppliers to quote the most expensive assumption."

3. Then check the material usage

Beyond price, the other common dispute is how much material a job needs. For roll labels, actual consumption depends on layout: lanes across the web, gaps, and web width all drive utilisation. A material area calculator works this out from your dimensions and layout, returning total square metres, labels per roll and utilisation, with a live layout diagram.

Walk in holding both numbers and the conversation changes. You stop asking "can you go lower" and start asking "what is the material utilisation in this quote".

Note: the Chinese-language toolset lives at labelonline.cn; the English equivalents are on paritylabel.com. All free, no sign-up, computed locally in your browser.