Routing Guide 101: 5 Rules Every Retail Vendor Must Know

A routing guide is the document a retailer gives its vendors that spells out exactly how a shipment has to move, from which carrier to use to how the pallet gets labeled before it ever reaches the dock. It is not a suggestion. Retailers like Walmart, Target, and Kohl's enforce it with chargebacks, and for a growing brand shipping into big-box retail for the first time, it is usually the first real test of whether the operation is ready for that scale.

What is a routing guide?

A routing guide is a set of shipping and compliance rules a retailer requires every vendor to follow for every order. It covers the practical mechanics of getting product from the vendor's warehouse to the retailer's distribution center: approved carriers, delivery windows, labeling formats, and the paperwork that has to travel with the freight.

Retailers publish it because they are running dozens or hundreds of inbound supply chains at once. Redwood Logistics describes it simply (opens in new tab) as the rules for how cargo has to ship, and that is the right way to think about it: not a style guide, a rulebook.

Why do retailers require routing guides?

Because unmanaged inbound freight is expensive and slow. A distribution center that does not know when a truck is arriving, or gets a pallet labeled the wrong way, loses time it cannot get back during a receiving window measured in minutes.

Standardizing carriers and requirements lets a retailer predict dock schedules and process inbound freight without manually checking every shipment. For the vendor, following the rules is what keeps product moving, invoices getting paid on time, and the relationship intact.

What's inside a routing guide? 5 rules every vendor needs to know

The specifics vary by retailer, but most cover the same five areas:

Approved carriers. Which carriers you're required to use, often by region or shipment size, and how to book them.
Delivery windows. The specific appointment time or date range your shipment has to arrive in, and how far in advance you need to schedule it.
Labeling and packaging. Carton and pallet label placement, barcode formats, and packaging specs like crush weight or case pack size.
Documentation. What has to accompany the shipment, including the bill of lading and, for most major retailers, an Advance Ship Notice (ASN) sent through EDI before the truck arrives.
Chargeback terms. The specific dollar penalties tied to specific violations, whether that's a late ASN, a mislabeled pallet, or a missed appointment.

Walmart's version of this runs well over 100 pages and layers in its own scorecard programs on top, including OTIF (On Time, In Full) and its Supplier Quality Excellence Program. We break that one down in more detail in Understanding Walmart's Routing Guide.

What happens if you don't follow the routing guide?

You get charged for it. Chargebacks are the enforcement mechanism behind it, and they get deducted straight from what the retailer owes you, not billed separately.

A single missed appointment or mislabeled case might cost a flat fee. Repeated violations compound faster: some retailers assess a percentage of the order's value per infraction, and a pattern of non-compliance can show up on your vendor scorecard and affect future purchase orders. For a brand running thin margins on a new retail account, a season of violations can erase the profit in the deal entirely.

Is a routing guide the same as a vendor compliance manual?

Not quite. A routing guide is specifically about how freight moves: carriers, timing, labeling, documentation. A vendor compliance manual is broader. It usually includes routing requirements as one section, alongside packaging standards, invoicing rules, product data requirements, and quality expectations that have nothing to do with transportation.

In practice, most retailers bundle both into a single portal or PDF, which is part of why the two terms get used interchangeably. When you're onboarding with a new retailer, read the whole document. The routing section is the part that will cost you money the fastest if you miss it.

How do you stay compliant, order after order?

Get the guide before you need it. Most retailers publish it, or a link to their vendor portal, during onboarding, not at the point of your first shipment. Ask for it directly if it is not automatically provided.

Build the requirements into your process, not your memory. The vendors who avoid chargebacks are not the ones who read it once. They are the ones who have turned its rules into a checklist their warehouse team runs on every single order, tied to whoever is scheduling carriers and generating ASNs.

Review it against your actual shipments regularly. Retailers update these requirements, sometimes multiple times a year. A guide you complied with in January can have new carrier requirements by June.

This is exactly the kind of system-building work we do with brands scaling into new retail channels: turning a 100-plus page compliance document into a process your team can run without you in the room. If you're prepping for a new big-box account, we'd rather help you get the system right before the first chargeback than help you clean one up after.

Frequently asked questions

Does every retailer have a routing guide? Most major retailers do, including Walmart, Target, Kohl's, and Amazon Vendor Central. Smaller or regional retailers may have a lighter version or fold routing requirements into a broader vendor manual.

Who do I contact if I can't find my retailer's routing guide? Your buyer or vendor relations contact at the retailer should be able to point you to it, usually through their vendor portal. Ask during onboarding rather than waiting until your first shipment is at risk.

Do routing guide requirements change often? Yes. Retailers revise carrier lists, ASN requirements, and chargeback amounts periodically, often without much advance notice. Building a recurring review into your process is the only reliable way to catch updates before they cost you.

What's the difference between a routing guide and a compliance manual? A routing guide covers how freight physically moves: carriers, timing, labeling, and documentation. A compliance manual is the broader document a routing guide usually lives inside, covering packaging, invoicing, and quality standards too.