The routing guide
Every retailer has its own. Chargebacks usually come from routing and labeling detail.

Boutiques, surf shops and big-box buyers, shipped from the same inventory as your website orders.
When an apparel brand grows, store orders arrive next to website orders. OC3PL ships both from one warehouse and one inventory. One apparel brand on our results page grew from 500 to 5,000 orders a day over two years and moved into big-box retail without changing warehouses.
A website order is one customer and a few units. A purchase order is a business with rules.
DTC fulfillment is about speed and presentation, one parcel at a time. Wholesale is about compliance. A retailer tells you how to pack, how to label, when to ship, how to tell them it is coming, and how the freight should arrive. Get any of it wrong and the order can be delayed, refused or charged back.
For an apparel brand, wholesale also changes inventory. A single purchase order can take hundreds of units of a style across a size run. If it ships from the same stock as your website, someone has to decide what is held for whom. If it ships from a separate warehouse, you now have two counts to keep right.
OC3PL builds workflows around both sides of the business so DTC orders and wholesale purchase orders ship from the same warehouse and the same inventory. The team includes a project manager for custom and wholesale work, and your on-site account manager coordinates both sides.
From PO to dock, step by step.
Small accounts, like independent boutiques and surf shops, often ship as parcels rather than pallets. Their rules are simpler, but presentation and accuracy matter just as much. Faire wholesale parcels covers that side.
Most retail chargebacks come from detail, not from big mistakes.
Every major retailer publishes a routing guide. It sets out how cartons are packed and labeled, how pallets are built, how and when the advance shipping notice is sent, which carriers to use and how deliveries are booked. Guides differ between retailers and change over time, so always work from the current version.
OC3PL handles retail-compliant labeling, advance shipping notice processing, GS1-compliant labels, purchase order routing per retailer and palletized shipping, and follows retailer routing guides. Share each retailer’s guide at onboarding, and send updates whenever the retailer changes it.
| Requirement | What goes wrong | How to prevent it |
|---|---|---|
| Carton labels | Missing or wrong label, unreadable barcode | Labels printed from the PO data and checked before sealing |
| Units per carton and size ratios | Wrong count or mixed sizes against the rules | Pack-out rules written into the order instructions |
| Advance shipping notice | Late, missing or not matching the cartons | ASN sent from the same data used to pack |
| Ship window | Shipped early or late | Windows tracked per PO from the day it arrives |
| Pallet build | Overheight, mixed, or poorly labeled pallets | Built and labeled to the guide |
| Carrier and booking | Wrong carrier or no appointment | Routing followed as the guide sets out |
What is a retail routing guide and retail chargebacks on apparel go deeper on each of these.
Big retailers trade purchase orders, ship notices and invoices electronically.
EDI, electronic data interchange, is how most large retailers send purchase orders and receive ship notices and invoices. It removes manual entry, but it is strict. A field in the wrong format can stop an order.
OC3PL’s retail and wholesale service includes EDI integrations for major retailers. Retail and wholesale clients go live in under seven business days once integration and purchase order sync are complete. If you are adding your first big-box account, start the EDI conversation as soon as the account is confirmed, not the week the first PO arrives.
What is EDI explains the basics, and EDI for apparel brands moving into retail covers the setup.
Shared inventory is powerful. It needs rules.
One inventory means fewer counts to reconcile and no stock stranded in the wrong building. It also means a large purchase order can take the units your website was counting on, and a drop can sell through units promised to a retailer.
Set allocation rules before the first PO ships. Common approaches:
Your account manager can help you set these up and watch them in practice. Allocating stock between DTC and wholesale goes through the trade-offs.
Same warehouse, different jobs.
| Boutiques and surf shops | Big-box and department stores | |
|---|---|---|
| Order size | Small to medium, often parcel | Large, often palletized freight |
| Ordering | Email, wholesale platforms, your B2B store | EDI purchase orders |
| Rules | Few, often informal | A detailed routing guide |
| Labels | Your packing slip and carton labels | GS1 and retailer carton labels |
| Notice | Tracking emails | An advance shipping notice by EDI |
| What matters most | Accuracy and presentation | Compliance and ship windows |
Many surf and streetwear brands run both. A surf label might ship prepacks to a regional chain, parcels to a dozen independent shops and hundreds of web orders on the same day. Each needs different packing, labels and paperwork, but they all draw on the same stock. OC3PL handles both from one inventory. Surf brand fulfillment and how surf brands sell wholesale cover the surf side.
The apparel brand on our results page did exactly that.
The apparel brand on our results page started at 500 orders a day and grew to 5,000 a day over two years. Along the way it added marketplace channels and new retail partnerships with strict compliance requirements. OC3PL invested in material handling equipment, automation and technology to handle the volume, integrated the new channels, and kept the brand compliant with retail delivery requirements and routing guides. The move into big-box retail happened from the same warehouse.
Brands that grow this way avoid a common trap: opening a second warehouse just for retail, then spending years reconciling two sets of counts and two sets of returns. That is the point of one partner for every channel. You add accounts without adding warehouses, and your counts stay in one place. What changes going from 500 to 5,000 orders a day goes into the operational detail.
Apparel wholesale has its own packing language.
Many retailers order apparel in fixed size ratios or prepacks: a set number of each size packed together, so a store receives a balanced run. Others want single sizes per carton, or a maximum number of units per carton. Some want garments folded a particular way, or each unit bagged and labeled.
These rules belong in writing, attached to each retailer’s account, before the first purchase order arrives. The warehouse then packs every order for that retailer the same way.
If a prepack needs to be built ahead as its own unit, that can be handled as kitting. Kitting can be done to stock ahead of time or to order, and most builds are completed within 24 to 48 hours. Apparel kitting covers that work.
Wholesale problems are easiest to fix before the next PO ships.
Weekly reporting includes a fulfillment and service-level review so compliance issues surface early. For wholesale, the measures worth watching are:
| Measure | Why it matters |
|---|---|
| POs shipped inside the window | Late and early shipments are both common chargeback reasons |
| ASN accuracy | An ASN that does not match the cartons causes receiving problems at the retailer |
| Label accuracy | Unreadable or wrong labels slow receiving and draw fines |
| Units shipped vs ordered | Short and over shipments affect payment and the relationship |
| Chargebacks received | Each one points to a step to fix |
| Stock held for wholesale vs DTC | Keeps allocation rules honest |
When a chargeback arrives, send it to your account manager with the PO. Because they are on site, they can trace the cartons and the steps behind it and fix the cause.
A short checklist for brands adding their first major retailer.
The first order sets the tone with a new retailer. Treat it like a launch: plan it, staff it and check it. With an account manager on site, you have someone in the building watching your cartons go out.
The earlier we see it, the fewer chargebacks.
Every retailer has its own. Chargebacks usually come from routing and labeling detail.
Prepacks, size ratios, folding and carton limits.
Start and cancel dates for each purchase order.
Trading partner requirements, as soon as the account is confirmed.
How much stock is held for DTC versus wholesale, so neither runs dry.
Yes. Direct-to-consumer orders and wholesale purchase orders ship from the same warehouse and the same inventory.
Yes. The retail and wholesale service includes EDI integrations for major retailers, along with ASN processing and retail-compliant labeling.
Retail and wholesale clients go live in under seven business days once integration and purchase order sync are complete.
Yes. Purchase orders are routed per retailer, and cartons, labels, pallets and ASNs are prepared to the retailer’s routing guide. Share the current guide at onboarding and send updates when it changes.
Yes. GS1-compliant labels and retail carton labels are applied as each retailer requires.
Yes. Small wholesale orders can ship as parcels, and larger ones as palletized freight.
Set allocation rules: reserve wholesale quantities when a PO is confirmed, keep a safety buffer on core DTC sizes, and review before every drop and large PO. Your account manager can help set them up.
Share each retailer’s routing guide early, write pack-out rules into the order instructions, send ASNs from the same data used to pack, and track ship windows from the day the PO arrives. Weekly service-level reviews surface issues early.
Your on-site account manager, with OC3PL’s project manager for custom and wholesale work.
One apparel brand on our results page grew from 500 to 5,000 orders a day over two years and moved into big-box retail without changing warehouses.
Yes. Prepacks and size-ratio packs can be built to the retailer’s rules, either ahead of time as kits or as each purchase order is packed. Most kit builds are completed within 24 to 48 hours.
The current routing guide, vendor requirements, label specifications, EDI details, pack-out rules and the first ship window. The earlier we have them, the fewer chargebacks.
Yes. Weekly reporting includes a fulfillment and service-level review, so issues like late ship windows or label problems surface early.
More detail, in OC3PL’s own guides.
The overview: what we handle, how a garment moves through the building, and every apparel guide.
OC3PL offers B2B order fulfillment, retail compliance, palletized shipping, and integrations built for wholesale and multi-channel DTC operations.
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Fulfillment for surf brands from Orange County: boardshorts, tees, hats and accessories for DTC, surf shops and retail, through every season.
OC3PL specializes in apparel fulfillment with SKU-level sorting, seasonal syncing, and real-time inventory accuracy for fashion brands across the U.S.
Send us your monthly order volume, SKU count and where you sell. You will get a line-item quote, and a person on site you can call.