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Kitting and Assembly for Bundles, Gift Sets and Kits

Bundles, gift sets, PR and influencer kits and subscription boxes, built as their own SKUs in our Los Angeles warehouse and pre-built before your launch so they ship same day.

Folded apparel shirts ready for ecommerce order fulfillment
  • Kits built as their own SKUs
  • Pre-built ahead of launches
  • PR, influencer and gift set kits
  • Same-day shipping by 2 PM PT
  • Month-to-month, no setup fees

99.8% order accuracy across 1M+ orders · Month-to-month, no setup fees

Get Your Kitting Quote

Itemized pricing.

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No minimums · No setup fees · No long-term contract

Why Kitting Matters

Bundles Sell Better When They Ship Like One Product

  1. 1

    Bundles Raise Order Value

    Gift sets and bundles move more product per order, but only if every component makes it into the box.

  2. 2

    Launches Can't Wait on Assembly

    Kits are built before launch day, so a drop or a holiday rush ships the same day instead of backing up.

  3. 3

    PR Kits Represent Your Brand

    Influencer and press kits are often the first thing people see. They need to be complete and look right.

  4. 4

    Stock Has to Add Up

    Each kit is its own SKU in ShipHero WMS, so you know how many are ready and how many components are left.

On This PageHow It WorksBenefitsKit TypesComparePricingFAQGet a Quote

How It Works

Launch a Kit in 3 Steps

  1. 01

    Share Your Kit Spec

    Tell us the components, packaging, quantity and launch date. You get an itemized quote.

  2. 02

    We Set Up and Pre-Build

    We create the kit as its own SKU in ShipHero WMS and assemble units ahead of your launch.

  3. 03

    Ship Same Day From LA

    Kit orders in by 2 PM Pacific ship that day, scan-verified, with tracking sent back to your store.

Benefits

What Our Kitting and Assembly Covers

Bundles and Multipacks

Combine products into one SKU your customers buy with a single click.

Holiday and Gift Sets

Seasonal sets are assembled and stocked before the rush, packed with your gift notes.

PR and Influencer Kits

Press and creator kits are built to spec and shipped in your branded packaging.

Subscription Kits

Recurring boxes are assembled as their own SKUs, ready for each shipping cycle.

Lot Tracking and FEFO

For dated components, lots are tracked and the oldest stock goes into kits first.

Branded Packaging and Inserts

Custom boxes, inserts and cards are added to every kit the same way.

Kit Types

Kits for Every Launch and Season

Kits for Customers

Built to sell on your store and ship like any other product.

  • Bundles and multipacks
  • Holiday and gift sets
  • Subscription boxes
  • Sample and discovery sets

Kits for Marketing

Built to make a strong first impression.

  • Influencer and creator kits
  • Press and PR mailers
  • Retail and wholesale samples
  • Launch and preview boxes

Side-by-Side

Typical 3PL vs. Matrix Kitting and Assembly

Topic
Typical 3PL
Matrix Fulfillment
Why It Matters
Kit Setup
Assembled on the fly at pack time
Built as its own SKU
Kit stock is always accurate
Timing
Built after orders arrive
Pre-built before your launch
Launch-day orders ship same day
Accuracy
Missing components slip through
Every pick barcode-scanned
Every kit arrives complete
Dated Components
Picked from whatever is closest
Lot tracking and FEFO
Oldest stock goes into kits first
Pricing
Hidden behind a sales call
Itemized quote
You can price the kit before launch
Contract
12-month lock-in and minimums
Month-to-month, no minimums
You stay because it works, not because you're stuck

Bottom line: Matrix builds your kits as their own SKUs before launch, so bundles, gift sets and PR kits ship complete and on time.

Kits Sync to Your Store Like Any Product

Each kit is its own SKU in ShipHero WMS, connected to Shopify, TikTok Shop and 200+ integrations.

Published Pricing

Kitting and Fulfillment Pricing

Real numbers, no gated pricing. Your quote is itemized line by line.

Get My Exact Rate
Pick and Pack
$1.50 per order + $0.35 per additional item
At Volume
As low as $0.50 per order
Storage
$0.25 per bin per day · $0.90 per pallet per day
Receiving
$10 per pallet · $1.50 per mixed carton
Returns
$2 per unit inspected
Setup and Platform Fees
$0

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FAQ

Kitting and Assembly Questions

Still unsure? Call (310) 415-7759 and talk to the team that packs your orders.

What is kitting and assembly?

Kitting and assembly is combining separate products into one ready-to-ship unit, such as a bundle, gift set or PR kit. At Matrix, each kit is built as its own SKU in our Los Angeles warehouse so it ships like any other product.

Can you pre-build kits before a launch?

Yes. Share your kit spec, quantity and launch date, and we assemble units ahead of time so launch-day orders ship the same day when placed by 2 PM Pacific.

What kinds of kits do you build?

We build bundles, multipacks, holiday and gift sets, subscription kits, sample sets and PR and influencer kits.

How do you track kit inventory?

Each kit is set up as its own SKU in ShipHero WMS. You see how many kits are built and how many of each component remain, in real time.

Can kits include our branded packaging and inserts?

Yes. Kits can be packed in your branded boxes with your inserts, cards and gift notes, the same way on every unit.

How much does kitting cost?

Every quote is itemized, so kitting work is listed line by line based on your kit spec. Pick and pack starts at $1.50 per order plus $0.35 per additional item, with $0 setup fees.

Can you kit products with expiration dates?

Yes. We track lots and expiration dates and use FEFO, so the oldest components go into kits first.

Is there a contract or minimum?

No. Matrix is month-to-month with 30 days' notice and no order minimums.

Get Your Kits Built Before Launch

Send us your kit spec, quantity and launch date. Itemized pricing.