How Much Does Kitting Cost in the UK? What Drives the Price of Bundles, Gift Sets and Re-Packs

Kitting in the UK has no standard rate. Most 3PLs charge a one-off setup fee for each new kit, an assembly fee per kit or per hour, packaging materials, and storage for components and finished kits, then normal fulfilment fees when each kit ships. Component count, packaging and run size decide most of the price.

Ask three fulfilment providers what kitting costs and you will probably get three different answers, none of them a single number. That is not evasion. A kit is priced from its design, not from a rate card, so the useful answer is the short list of factors behind the number, most of which you can see and change. This guide covers the cost lines in a kitting quote, the pricing models UK 3PLs use, indicative per-unit ranges, and how to brief providers so the quotes you get back can be compared. If you are planning bundles or gift sets now, see how Fulfil with Synergy runs kitting and bundle SKUs.

What Kitting Involves, and Why It Is Priced Differently From Pick and Pack

Kitting means building several individual products into one finished unit with its own SKU before it is stored or shipped. Each kit needs picking, assembling to a specification, packing with any inserts and checking, and that labour sits outside a standard pick and pack fee.

Typical kits include subscription boxes, seasonal and promotional gift sets, product and accessory kits, and starter or trial kits, as set out in this guide to kitting for UK retailers. A bundle is not always a kit. If the items are simply picked together when an order lands, you pay per-item pick fees rather than an assembly charge. Once items are built into a box to a set layout, with a new barcode and a quality check, it is kitting and it carries its own costs. Our explainer on what kitting is in ecommerce fulfilment covers the process in more detail, and the comparison of UK 3PLs for kitting, assembly and custom packaging covers who offers what.

The Cost Lines in a Kitting Quote

A complete kitting quote has up to seven lines, and every provider charges for them somewhere, even when they are folded into one rate. These are the lines to look for:

• Setup: a one-off fee to write the bill of materials, create the new kitted SKU and configure the warehouse system.
• Assembly: picking the components, building the kit and a basic check, charged per kit or per hour of labour.
• Component receiving: booking in and putting away the parts, charged per pallet, carton or piece.
• Packaging materials: boxes, tissue, inserts, seals and labels, either at cost plus a margin or included in the per-kit fee.
• Storage: for components and, if kits are built in advance, for finished kits.
• Fulfilment: pick, pack and postage when a finished kit is ordered.
• Returns and de-kitting: breaking down returned or unsold kits and restocking the usable components.

This breakdown follows the cost components in Racklify's guide to kitting pricing. A quote that leaves any of them out is not cheaper. It moves the cost to your first invoice.

Three Ways 3PLs Price Kitting

Providers usually charge per kit, at a blended rate, or line by line. Find out which model each quote uses before comparing figures, because a per-kit number and an itemised quote cannot be compared directly.

• Per-kit pricing: one fee covers assembly and packing. It suits kits whose contents stay the same from run to run.
• Bundled or blended pricing: component handling, assembly and storage are combined into one rate. It suits steady, predictable volumes.
• Itemised pricing: receiving, picking, assembly, materials and storage are billed separately. It is the most transparent model, but the monthly bill moves more.

Re-packs and co-packing jobs, where bulk stock is repacked into retail or consumer units, are often charged per hour of labour plus materials instead. For the wider question of how fulfilment fees fit together, see how 3PL pricing works beyond the per-unit rate.

Indicative UK Kitting Prices

Few UK 3PLs show kitting rates openly, but indicative ranges do exist. Ogden Fulfilment puts a simple two or three component bundle at 20p to 60p per unit to assemble and a gift set with presentation materials at £1.00 to £2.50 per unit, depending on complexity.

Treat those figures as one provider's guide, not a market survey. Check whether any rate you are given includes packaging materials, because providers differ on this. Setup fees matter more than they look on short runs. Take a hypothetical £300 setup fee: spread across 500 kits it adds 60p to each one, across 5,000 kits it adds 6p.

Hand assembly is mostly labour, and labour costs are moving. The National Living Wage for workers aged 21 and over rose from £12.21 to £12.71 an hour in April 2026, an increase of about 4%. When you compare quotes, ask when each kitting rate was last reviewed and how future wage rises will be passed on.

What Pushes the Cost per Kit Up

Complexity and disruption push the price up. A two-item kit that drops into one mailer takes seconds; an eight-component gift set with a printed insert, tissue wrap and a ribbon takes minutes, and it is minutes you pay for.

• More components: every extra item adds a pick, a placement and a check.
• Presentation: rigid boxes, tissue, ribbon, seals and hand-placed inserts are slower to build than a mailer and a leaflet.
• Frequent design changes: a new layout means new instructions, a new bill of materials and sometimes a new setup fee.
• Short runs: setup and line changeover are spread over fewer kits.
• Tracking and compliance: batch tracking, serial numbers, tamper seals and regulated products such as food or cosmetics add steps and paperwork.
• Late or staggered components: if parts arrive at different times, builds are split into more runs and labour has to be planned around deliveries.
• Urgent builds: anything that needs labour moved or added at short notice costs more than a scheduled run.

What Brings the Cost per Kit Down

Repeatability brings the price down. When a kit is built the same way, in larger batches, from components that arrive ready to use, a warehouse can set up a line once and run it, and volume discounts tend to follow.

• Keep the kit design, box sizes and packaging consistent from run to run.
• Build in larger batches on an agreed schedule rather than lots of small urgent runs.
• Send components on pallets, in clearly labelled cartons, so each item is quick to identify.
• Get every component and packaging item in before the build date, so the run is not split.

Pre-Built Kits or Build to Order: The Cost Trade-Off

Pre-building adds a batch assembly charge and storage for finished kits, but each kit then ships as a single pick. Building to order avoids storing finished kits, but every component is picked for every order, so you pay per-item pick fees on each one.

As a rule of thumb, high-volume kits with steady demand are usually worth pre-building, while low-volume, seasonal or frequently changing kits are cheaper to build on demand. The hidden cost of pre-building is stock that cannot be sold separately: components locked inside unsold kits have to be de-kitted, which is more labour. Building to order depends on a warehouse management system that can treat a bundle as its own SKU and break it into components at pick and pack. Ask each provider which approach it supports, because the choice changes both the storage line and your risk of being left with finished kits nobody orders.

How UK Providers Quote for Kitting

Most UK 3PLs quote kitting individually from the kit specification, so how a provider asks for information tells you what to prepare. Here is how four providers handle it:

Fulfil with Synergy: brands send a video, samples or images of the kit, and the team talks it through and quotes within hours. Kitting sits alongside quality control at AQL or 100% inspection levels, barcoding and re-labelling, all handled in-house.

Huboo: offers bespoke pricing for most kitting requirements and may ask for a video of the process to understand exactly what is needed. Its kitting options include gift sets, subscription boxes, hampers, labels and seals.

Ogden Fulfilment: gives the indicative per-unit ranges above, notes that most providers charge a one-off setup fee for each new kitted SKU, and applies no minimum volume for its own kitting work.

ShipBob: offers kitting at an additional cost, set up through a work order in its dashboard, with its kitting and assembly locations named as Chicago, Dallas, Pennsylvania and Los Angeles.

Whoever you ask, compare the total landed cost per finished kit (setup share, assembly, materials, storage and fulfilment together), not the headline assembly rate.

Where Fulfil with Synergy Fits for Bundles, Gift Sets and Re-Packs

Fulfil with Synergy suits brands that want kits built and shipped by the same team that runs the rest of their fulfilment, with build-to-order bundles as the main way to keep kitting costs down.

Fulfil with Synergy is a founder-led UK third-party logistics (3PL) provider that runs multi-channel, retail and Amazon Seller Fulfilled Prime fulfilment for growing and household brands from purpose-built facilities in Northampton, combining AutoStore automation and the RedPrairie Dispatcher warehouse management system with high-touch services such as kitting, bonded warehousing and returns management.

The warehouse management system handles kits and bundles without tying up stock in pre-built inventory, so a brand can sell a bundle on demand rather than paying to store finished kits. For Seller Fulfilled Prime, sellers can list multiple virtual bundle SKUs and the system breaks each bundle into its components at pick and pack, so there is no pre-packing or barcoding of bundles. Where kits do need building in advance, packaging options include white-glove care, branded inserts, sustainable materials and custom messaging.

The scale runs from a limited-edition influencer drop to 20 recipients up to large retail programmes. When skincare brand Hello Bubble joined in April 2025, the scope grew within days to 400,000 kits across eight variations plus two million individual units. The programme was designed within hours, 30 new colleagues were recruited and onboarded within a week, and production was staggered over ten weeks because SKUs and packaging arrived at different times. That last point is the cost lesson: when components land matters as much as how many there are, because it decides how labour is planned.

The operation runs seven days a week with over 280 fulfilment specialists. If all you need is a one-off run of a few hundred simple packs with no ongoing fulfilment, a small contract packer may be the simpler buy. Where kitting is part of a multi-channel, retail or Amazon operation, keeping assembly, inspection and dispatch under one roof means fewer handovers to price.

How to Get a Kitting Quote You Can Compare

Send every provider the same written brief and ask for setup, assembly, materials, storage and fulfilment as separate lines. It is the simplest way to see where quotes really differ. Include:

1. The bill of materials for each kit: every component, the quantity of each and the build layout.
2. Expected volume per month or per run, and how many variations there are.
3. Packaging and inserts, with photos, samples or a short video of a finished kit.
4. How often the design changes.
5. Whether you want kits built in advance or to order, and which channels they sell through (D2C, retail, Amazon).
6. When components and packaging will arrive, and the deadline for finished kits.
7. The inspection level you need: AQL sampling or 100%.

Then ask the questions that decide the real cost: is the setup fee charged per kit or per variation, what counts as a design change, is there a minimum monthly charge, who pays when components are short or damaged, what happens to unsold kits, and how wage rises are passed on. Our guide to building a fulfilment brief before speaking to a 3PL covers the rest of the brief.

FAQ

Is it cheaper to do kitting in-house or use a 3PL?

In-house kitting avoids a per-kit fee, but you carry the space, the staff, the packaging stock and the peaks yourself. For a few hundred simple kits a year, doing it in-house can be cheaper. As volumes, variations and channels grow, the hidden costs rise: people pulled off other work, stock counts that drift when components are tracked by hand, and builds squeezed into busy weeks. A 3PL spreads labour across many clients and can add people for a seasonal run. Kitting at the manufacturer can be cheapest for large, predictable runs, but it is harder to change at short notice. Compare all three on total cost per finished kit, including your own time.

Is there a minimum order for kitting?

It depends on the provider. Some UK 3PLs set monthly minimums for kitting, others, such as Ogden Fulfilment, apply none, and Fulfil with Synergy handles runs as small as an influencer drop to 20 recipients. Small runs are possible, but they cost more per kit because the setup fee and line changeover are spread over fewer units. If your volumes are low, ask whether the setup fee can be charged once per kit design rather than per run, and whether building to order would remove the assembly charge altogether. Also check for a minimum monthly charge in the wider contract, which can apply even if kitting volumes are small.

Does kitting slow down dispatch?

Pre-built kits do not slow dispatch, because each one ships as a single pick once ordered. The time is spent before launch: ShipBob, for example, quotes pre-kitting as typically one to three business days, and says kits assembled at the point of packing need one additional day. Building to order adds a little handling to each order, since every component is picked separately. For seasonal sets, agree the build date with your 3PL two or three weeks ahead and make sure every component and packaging item arrives before it. Late parts can hold up a launch far more than the assembly itself.

Can I sell bundles through Seller Fulfilled Prime without pre-building them?

Yes, if your 3PL's warehouse management system supports virtual bundle SKUs. At Fulfil with Synergy, Seller Fulfilled Prime sellers can list multiple virtual bundle SKUs, and the system breaks each bundle into its components at pick and pack, so there is no need to pre-pack or barcode bundles. That removes the storage line for finished kits and the risk of unsold bundles tying up stock. Prime orders still ship through Amazon Shipping, EVRi, DPD or Royal Mail. Bundles that need presentation packaging, such as gift boxes, still need building, so check which of your bundles genuinely need assembly before you are quoted for it.

Who pays if components are missing or damaged during a kit build?

Your contract should say, and it is worth settling before the first build rather than during it. Shortages found mid-build can stop the run, and someone pays for the idle labour and the restart. Agree in writing who is liable for short or damaged components, how they are reported, and whether a partial build goes ahead. Ask too about accuracy guarantees for kit completeness and any credits for errors. Inspection helps here: checking components at AQL or 100% on arrival catches problems before the build date. Clear inbound labelling and counts on every carton make shortages quicker to spot and settle.

If you are planning bundles, gift sets or re-packs, talk to Fulfil with Synergy about your kit and send a photo or short video with your bill of materials. The team will talk it through with you and put a quote together around your actual build.

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