Contract packaging quotes often look deceptively simple until you start production—then hidden fees appear. Understanding what's really buried in those estimates saves thousands and prevents supply chain headaches down the line.
Setup Fees Aren't Always Transparent
Most contract packagers charge setup or NRE (non-recurring engineering) fees, typically ranging from $500 to $5,000 depending on complexity. These cover tooling, artwork revisions, line configuration, and quality control calibration. The problem: some providers bury these in their first-order minimum rather than listing them separately, making comparison nearly impossible.
Ask your potential partner explicitly: "What's your setup fee structure?" Request an itemized breakdown of what's included. A reputable packager will separate material costs, labor, and setup charges so you can see exactly what you're paying for.
Minimum Order Quantities Create Real Costs
Contract packagers typically enforce MOQs between 5,000 and 50,000 units depending on the product and packaging configuration. But that's just the starting point. If your forecast is 25,000 units and the packager's MOQ is 25,000, you're locked in—no flexibility for seasonal demand or product adjustments.
Storage fees are where this gets expensive. Overproduce by 20% as a buffer, and you're now paying $0.10–$0.30 per unit monthly to store excess inventory in their facility (or yours). Over a year, 5,000 extra units sitting around cost $600–$1,800 in pure warehousing. Negotiate storage rates upfront and confirm whether they're included in your per-unit packaging cost or billed separately.
Material Surcharges and Commodity Volatility
Corrugated cardboard, plastic film, and labels don't have fixed prices—they swing with resin costs and paper markets. Your contract should specify whether material price increases are:
- Capped at a percentage (most favorable to you—typically 3–5% variance tolerance)
- Passed through monthly (you absorb every market fluctuation)
- Fixed for 12 months (common but limits your packager's margin protection)
Request historical pricing data. If cardboard spiked 12% last year, your packager may have absorbed that loss or adjusted customer rates. Understand their hedging approach before signing. A packager who won't discuss material price terms is a red flag.
Labor and Overtime Charges
Standard packaging labor runs 40–50 hours per week at agreed rates ($18–$35/hour depending on region and skill level). But if your launch date shifts or demand surges, suddenly you're paying overtime rates—typically time-and-a-half or double time on weekends. That $0.50 per unit labor cost jumps to $0.75–$1.00 immediately.
Confirm upfront: What's the baseline hourly rate? How is overtime calculated? What's the packager's typical lead time from order to completion? Get this in writing so you're not surprised by a 40% bill increase when you request expedited delivery.
Quality Control and Inspection Fees
Many packagers include basic in-line QC in their base rate—checking seal strength, fill weight, label alignment. But third-party lab testing (burst strength testing, moisture barrier validation, drop testing) often runs $2,000–$8,000 per batch. If your product requires FDA compliance or shelf-life validation, these costs stack fast.
Ask: "What quality checks are included in your standard price?" Then identify which tests your product actually needs versus which are optional upsells. A transparent packager will itemize this; an evasive one will quote low initially then charge discovery fees later.
Change Order and Engineering Revisions
Need to adjust your label artwork? Change box dimensions? Swap to a different closure? Each revision typically costs $200–$1,500 depending on whether it requires new tooling. Major changes (different substrate material, new printing method) can trigger $3,000–$10,000 engineering charges.
Build revision cushion into your project timeline and budget. Assume 2–3 rounds of minor tweaks are normal. Confirm the revision policy: Are the first two iterations free? Do you pay per change or per hour?
How Mercoly Helps
Finding trustworthy contract packagers and comparing actual, itemized pricing is tedious—and that's exactly what Mercoly solves by connecting you with vetted packaging partners and enabling transparent quote comparison in one place.
Frequently Asked Questions
Q: Should I use my packager's subsidiary for label printing, or shop separately? Using one vendor is convenient but creates captive pricing. Shop third-party label suppliers for competitive rates, then confirm your packager will accept outside materials without penalty fees (some do, some charge $200–$500 "material handling" charges).
Q: What's a realistic lead time once I place a packaging order? Standard lead time is 4–8 weeks from approved artwork to finished goods. Rush orders compress this to 2–3 weeks but cost 30–60% premiums. Confirm your packager's standard vs. expedited timeline in writing.
Q: How do I avoid overproduction costs? Negotiate flexible MOQs tied to actual quarterly demand, and request tiered pricing (lower per-unit cost at higher volumes) rather than fixed minimums that force you to order beyond forecast.
Ready to compare transparent quotes from vetted contract packagers? Start your search on Mercoly today.