How Does DTC Fulfillment Work?
A reference on the direct-to-consumer fulfillment process, written by a Fort Worth, TX 3PL that runs DTC order fulfillment for established brands.
- The short answer
- Every order runs through four stages on four separate clocks: receiving, order capture, pick and pack, and carrier transit. That is why DTC lead time is measured per stage and not as one blanket promise.
What happens between a checkout and a doorstep
Direct-to-consumer fulfillment is not one event. It is a chain of distinct operations, each with its own inputs, owners, and timing. Treating the chain as a single step is where most brands lose visibility.
A DTC brand sends bulk inventory to a fulfillment center or third-party logistics provider (3PL), which holds the stock and then fulfills individual orders as they arrive from connected channels such as Shopify, WooCommerce, or a custom API integration. The 3PL deducts inventory in real time, generates the shipping label, hands the parcel to the carrier, and writes tracking back to the order.
Each of those stages runs on its own clock, and they are owned by different parties. That is the part worth understanding before you compare one fulfillment operation to another.
The four stages, and who controls each clock
How the process runs inside a systems-first warehouse, with the timing owner named on every stage.
1. Receiving
What happensBulk inventory arrives, is counted against the inbound, and is stocked into bin locations in the warehouse management system.
Who controls the timingThe 3PL, gated by the carrier delivering the inbound.
2. Order capture
What happensA customer places an order on the connected channel. The order syncs to the warehouse management system and reserves inventory.
Who controls the timingThe sales channel and the integration sync interval.
3. Pick and pack
What happensStaff retrieve the SKUs, verify quantities, pack to spec, and generate the carrier label. Kits and subscription boxes are assembled here.
Who controls the timingThe 3PL, governed by the scoped service agreement.
4. Carrier handoff and transit
What happensThe carrier collects the parcel and moves it to the customer. Tracking is written back to the order.
Who controls the timingThe carrier, not the brand or the 3PL.
A serious 3PL reports each leg honestly rather than collapsing four clocks into one number it cannot stand behind.
What the chain actually depends on
The warehouse management system
A warehouse management system (WMS) is the backbone. It holds the inventory ledger, connects to the sales channels, routes orders to pickers, decrements stock as orders ship, and writes tracking back to the customer. Without one, accuracy and counts drift as volume rises, which is why a credible DTC operation asks the brand to integrate with a single source of truth.
How Marketplace Prep runs it
We run DTC Fulfillment on ShipHero. Brands connect a Shopify or WooCommerce store, or a custom integration built on ShipHero’s API, and orders flow in automatically. Integration with ShipHero is a requirement for DTC at scale, not an optional add-on.
Kits, boxes, and Amazon orders
DTC fulfillment is rarely just single-item picks. Kits, bundles, and subscription boxes are assembled during the pack stage from virtual kit configurations defined in the WMS. Brands selling on Amazon may also ship merchant-fulfilled orders themselves, holding their own inventory and shipping directly rather than through Amazon’s fulfillment centers, which means the operation has to meet Amazon’s shipping standards on those orders. Marketplace Prep supports all three through ShipHero.
What happens when an order goes wrong
A short count, a mispick, a missed carrier cutoff, or an inbound that lands late all sit on one of the four legs above. The question to ask a 3PL is not whether exceptions happen. It is which leg it was on, who owns that leg, and how fast you were told.
When a brand should outsource DTC fulfillment
Outsourcing makes sense once order volume, accuracy, or channel complexity outgrow what a brand can run in house. If you are not there yet, keep it and come back when the volume moves.
Signals you are ready
- Order volume is steady in the range a 3PL is built to run, not a handful of orders a week.
- You sell across more than one channel and need one inventory ledger across all of them.
- Pick-and-pack accuracy has started to slip as volume rises and manual processes break down.
- You want to spend your time on sourcing, marketing, and growth rather than the warehouse floor.
- The catalog has a manageable SKU count relative to volume.
Signals to keep it in house
- A handful of orders a week, where packing them yourself still costs less than the work it displaces.
- One sales channel, where a single order list is still the whole ledger.
- Accuracy is holding at your current volume without manual workarounds piling up.
- Thousands of slow-moving SKUs against low order volume, which is the profile a 3PL is worst at.
Related questions
What is the difference between DTC fulfillment and FBA?
DTC fulfillment ships orders directly from a warehouse to the end customer using the brand’s own channels, such as Shopify or WooCommerce. FBA sends inventory into Amazon’s fulfillment network, and Amazon picks, packs, and ships those orders. A brand often runs both: FBA for Amazon demand and DTC for its own storefront and other channels.
What integrations does DTC fulfillment require?
DTC fulfillment requires the brand’s sales channels to connect to the warehouse management system so orders sync automatically and inventory stays accurate. Marketplace Prep runs DTC Fulfillment on ShipHero, and brands connect Shopify, WooCommerce, or a custom integration on ShipHero’s API into it. Integration with ShipHero is required for DTC at scale.
How long does DTC fulfillment take?
DTC fulfillment runs across four stages that each have their own timing: receiving, order capture, pick and pack, and carrier transit. The warehouse fully controls only the pick-and-pack leg, which is scoped in the service agreement, while carrier transit and inbound delivery are controlled by the carrier. For that reason, lead time is reported per stage rather than as a single blanket promise.
Can a 3PL handle subscription boxes and kits for DTC?
Yes. Kits, bundles, and subscription boxes are assembled during the pack stage using virtual kit configurations defined in the warehouse management system. Marketplace Prep supports kitting and subscription box assembly through ShipHero, so the components are tracked as inventory and assembled to spec at pack time.
Does DTC fulfillment cover Amazon orders?
It can. A brand can hold its own inventory and ship Amazon orders directly to the customer rather than through Amazon’s fulfillment centers. The fulfillment operation must meet Amazon’s shipping standards on those orders. Marketplace Prep ships Amazon merchant-fulfilled orders through ShipHero, but does not run Seller Fulfilled Prime.
Does Marketplace Prep offer DTC fulfillment?
Yes. Marketplace Prep is a Fort Worth, TX 3PL that runs DTC Fulfillment on ShipHero for established brands. The service covers pick, pack, and ship for ecommerce orders, Shopify and WooCommerce integration, kitting, subscription box assembly, and Amazon merchant-fulfilled order support. Engagements are scoped per brand based on product mix and order profile.
Judging a DTC fulfillment operation
If this page just told you to keep fulfillment in house, take that answer. If you are evaluating a 3PL, these four decide whether the chain above holds together. We expect to be asked all four.
Per-stage honesty
Do they report each leg separately, or collapse four clocks into one number? A single blanket lead time is the tell.
A single source of truth
Is there a real WMS holding the ledger and writing tracking back, or a manual order list that drifts as volume rises?
Scoped to your catalog
Do they scope to your actual product mix and order profile? A single-SKU repeat order and a multi-component subscription box are not the same work.
How you hear bad news
When a leg slips, does the brand hear it directly and early, or find out from a customer?
Marketplace Prep runs DTC Fulfillment on ShipHero for established brands out of Fort Worth, TX. If you ship at scale and want a partner that operates like an extension of your team, we would like to hear from you.
Keep reading
Fulfillment
Warehousing, pick and pack, kitting, and freight coordination, and how an engagement gets scoped.
Private Label Prep
Custom packaging, kitting, insert placement, and quality assurance for brand-owned SKUs going into Amazon FBA.
Wholesale Prep
Bulk receiving, inspection, consolidation, and FBA case-pack compliance for inventory moving at volume.