The 1,000-box price trap
Ordering more usually lowers the price per box. At Packlane, 1,000 14 × 10 × 4 mailers cost $1,230 more than two orders of 500. Here's every place we found bulk pricing working against you.
By Supply Run · prices checked Nov 2, 2026 · shipping not included
When 1,000 costs more than 2 × 500
Every supplier we track publishes price breaks: the more you order, the less each box costs. Usually. At Packlane, a 14 × 10 × 4 box costs $4.89 at 500 but $6.12 at 1,000. Order 1,000 at once and you pay $6,120. The same boxes at the 500-box price would be $4,890.
We found 4 places where this happens:
| Supplier | Size | Per box | Extra cost |
|---|---|---|---|
| Packlane | 14 × 10 × 4 | $4.89 at 500 → $6.12 at 1,000 | +$1,230 |
| Packlane | 12 × 10 × 4 | $4.57 at 500 → $5.73 at 1,000 | +$1,160 |
| Packlane | 9.5 × 7.75 × 4 | $3.36 at 500 → $3.82 at 1,000 | +$460 |
| Packlane | 10 × 8 × 4 | $3.83 at 500 → $3.94 at 1,000 | +$110 |
When ordering more saves nothing
A quieter version of the same trap: the price per box doesn't move between two tiers, so the bigger order just ties up more cash and shelf space.
- Arka, 6 × 4 × 3: $2.59 per box at both 100 and 250.
- Vistaprint, 7 × 5 × 3: $2.49 per box at both 540 and 1,008.
- Arka, 7 × 5 × 3: $2.89 per box at both 100 and 250.
- Vistaprint, 8 × 6 × 3: $2.74 per box at both 540 and 1,008.
- Vistaprint, 12 × 9 × 2: $3.23 per box at both 240 and 540.
- Vistaprint, 9.5 × 7.75 × 4: $3.36 per box at both 540 and 1,008.
- Arka, 10 × 8 × 4: $4.89 per box at both 100 and 250.
- Vistaprint, 12 × 10 × 4: $4.50 per box at both 240 and 540.
- Vistaprint, 12 × 10 × 4: $4.50 per box at both 540 and 1,008.
The fee that makes small runs look cheap
EcoEnclose adds a one-time plate fee of $95 to $125, depending on box size. Their per-box price looks low, but a $125 fee adds $1.25 to every box at 100, and only $0.13 at 1,000. We include it in every total so the comparison is fair.
How to avoid it
- Before picking a quantity, look at the whole price-break table, not just the tier you planned on.
- If the per-box price rises at a bigger tier, place two smaller orders instead, or ask the supplier to match.
- If two tiers cost the same per box, buy the smaller one unless you'll definitely use the rest.
- Count one-time fees as part of the price, especially under 250 boxes.
Our comparison flags these automatically: open "Price breaks" under any supplier and traps show in amber.
Check your size for traps
See every supplier's price breaks for your box, with traps flagged.
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