
Costs and pricing
Part of Before you set a packaging marketing budget, read this cost guide
Packaging marketing pricing models compared for England buyers
How retainer, project, per-unit and performance packaging marketing pricing models compare on cost, risk, cash flow and measurement for England buyers.
What to take away
- Decide how much month-to-month cost certainty you need, because that answer rules out two of the four models.
- Retainers suit always-on work, project fees suit launches, per-unit models track volumes, performance fees need agreed measures and clean data.
- Check your volumes, internal resource and cash position before requesting quotes, then score each model against the rubric below.
- Material prices and Plastic Packaging Tax sit beneath any fee, so insist on a review clause.
The four pricing models you will actually be quoted
Most suppliers in England quote packaging marketing work in one of four ways. A retainer is a fixed monthly fee for an agreed scope, usually design, print management and campaign support. A project fee is a one-off price for a defined deliverable, such as a box redesign.
Four Packaging Marketing Pricing Models
Retainer
- What it is
- Monthly fee
- Typical scope
- Design, print, campaign
- Risk shift
- Predictable cost
- Best for
- Ongoing support
Project fee
- What it is
- One-off price
- Typical scope
- Defined deliverable
- Risk shift
- Caps exposure
- Best for
- One-off redesign
Per unit
- What it is
- Rate per pack
- Typical scope
- Produced or fulfilled
- Risk shift
- Scales with volume
- Best for
- Volume-led work
Performance
- What it is
- Base plus bonus
- Typical scope
- Agreed outcomes
- Risk shift
- Aligns incentives
- Best for
- Outcome focus
A per-unit model charges a rate for each pack produced or fulfilled, linking cost to volume. A performance model pays a base fee plus a bonus tied to agreed outcomes, such as repeat purchase.
Each shifts risk differently. Retainers give predictable cost, project fees CAP exposure, per-unit models scale with volume, and performance deals align incentives, which is why packaging marketing return on investment matters before you agree a bonus formula.
Cash flow differs as much as cost. A retainer bills a level monthly fee, so budgeting is easy but stopping mid-term is not. A project fee lands in one or two lump sums at milestones, which strains a quiet quarter.
Per-unit charges follow output, so a slow month costs little, though the invoice arrives after the packs ship. A performance deal pays a small monthly base, with the bonus settled after the measurement window.
Comparing them is only fair if the scope matches. A retainer covering two design days is not the same brief as a project fee including structural testing. Ask every supplier for the same deliverables in writing.
What shapes the fee in pounds sterling
Figures below are illustrative examples, not market rates. A small English brand paying £400 a month on a retainer might get two design days and basic print liaison. At £1,800 a month, a mid-sized brand typically gets a named account lead and campaign planning.
Illustrative England Packaging Marketing Costs
- £400Small brand monthly retainer
- £1,800Mid-sized brand monthly retainer
- £3,000–£12,000Full box redesign project fee
- 4p–15pPer-unit rate per pack
- £1,000 + £2–£5Performance base plus bonus per repeat order
A full box redesign as a project fee commonly sits between £3,000 and £12,000, depending on structural work and testing. Per-unit rates of 4p to 15p per pack suit fulfilment-led work, while a performance deal might pair a £1,000 monthly base with £2 to £5 per incremental repeat order.
No official UK index publishes packaging marketing fees, so treat the ranges above as indicative and ask for a quote against your own brief. The published UK figures that do exist sit under the fee.
VAT is charged on packaging marketing services at the standard rate of 20%. The Plastic Packaging Tax rate in force from 1 April 2026 is £228.82 per tonne.
A worked example at 250,000 packs a year makes the comparison concrete. A retainer at £1,500 a month costs £18,000 a year, and two project redesigns at £6,000 each cost £12,000. A per-unit rate of 8p on 250,000 packs costs £20,000.
A performance deal with a £1,000 monthly base plus £3 on 1,000 incremental repeat orders costs £15,000. Those rates are illustrative, so re-run the arithmetic with your own volume and quoted rates, because the ranking changes with scale.
Material costs sit underneath all of this. The Office for National Statistics publishes producer price indices for packaging materials, a defensible way to track input cost trends when you review fees: inflation and price indices from the ONS.
Rates also depend on run length. A rate quoted at 4p per pack can look cheap on a short run and expensive once volumes climb, so ask for a worked example at your own annual volume before you compare suppliers.
Tax and compliance costs that sit outside the fee
Plastic Packaging Tax applies to plastic packaging made in or imported into the UK containing less than 30% recycled content. Rates and thresholds appear in the government's Plastic Packaging Tax guidance. It is a direct cost on your packaging, separate from any supplier fee, and it can change which materials a supplier recommends.
Packaging integrity also carries a price premium. BSI covers this within its supply chain security and resilience work, which matters when you choose tamper-evident or tracked formats.
Board weight, print finishes and tamper-evident features also move unit price, so ask suppliers to quote each option separately.
Map total cost of ownership before comparing quotes. Our guide to packaging marketing costs and budgets in England lists the line items that belong in that calculation.
Scoring rubric for choosing a model
Score each model from 1 (poor fit) to 5 (strong fit), and treat a total below 18 as a warning that the model will create more admin than value.
Retainer
- Predictable monthly cost
- 5
- Fits low internal resource
- 5
- Scales with volume growth
- 2
- Caps your financial risk
- 3
- Needs strong measurement
- 2
- Easy to exit
- 3
Project fee
- Predictable monthly cost
- 3
- Fits low internal resource
- 3
- Scales with volume growth
- 2
- Caps your financial risk
- 5
- Needs strong measurement
- 2
- Easy to exit
- 5
Per unit
- Predictable monthly cost
- 2
- Fits low internal resource
- 2
- Scales with volume growth
- 5
- Caps your financial risk
- 3
- Needs strong measurement
- 3
- Easy to exit
- 4
Performance
- Predictable monthly cost
- 3
- Fits low internal resource
- 4
- Scales with volume growth
- 4
- Caps your financial risk
- 4
- Needs strong measurement
- 5
- Easy to exit
- 2
How to negotiate the fee itself
Ask for a written scope naming deliverables, review points and what counts as out of scope. Tie any annual increase to a published index rather than supplier discretion. For per-unit quotes, agree minimum and maximum monthly charges so a quiet month does not leave you overpaying. With performance deals, define the measurement window and data source before signing.
Put the agreed scope, index and review dates in the contract. A supplier who resists a written scope is telling you something about the delivery phase.
Common questions
Which model suits a brand with no marketing staff?
A retainer usually fits best, because it covers planning as well as production. Expect a higher monthly fee and less management time chasing suppliers.
Can I mix models?
Yes. A common arrangement pairs a small retainer for ongoing design with a per-unit rate for fulfilment. Keep the scopes separate so each can be benchmarked.
How often should I re-tender?
Every 12 to 24 months is workable for most English brands. Re-tender sooner if material costs move sharply or volumes change by a third.



