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Articles（36）

Cable Drum Warehouse Storage: Upright Storage, Load-Bearing, and Pay-Out Order

Cable drum warehouse storage comes down to four routines: upright position, floor load, clear labeling, and regular inspection. A warehouse manager's field guide to flat-vs-upright trade-offs, pay-out order, and the damage you only find too late.

2026-10-31

Inside the Warehouse · ops:inventory

Grain Warehouse Storage: Moisture, Pests, and Dust, Day After Day

Grain warehouse storage comes down to three daily gates: moisture, pests, and dust. Ah K works through two real loss cases and the math to show why a short weekly checklist beats any after-the-fact fix.

2026-10-31

Inside the Warehouse · 3PL ServicesNorth America

Warehouse On-Demand Warehousing: How to Rent Flex Space Without a Long Lease

Warehouse on-demand warehousing is not a cheaper substitute for a long lease; it is an arithmetic problem about what peak-season flexibility is worth and what off-season empty space costs.

2026-10-30

The Systems Lab · WMS Selection

WMS Quality Inspection Status Quarantine: Four States, One Quarantine Zone, Zero Shipments of Uninspected Stock

WMS implementation consultant Lin Xiao explains WMS quality inspection status quarantine: four states, the partial-pass split, a separate returns flow, and the go-live checklist that keeps uninspected stock from shipping.

2026-10-28

Inside the Warehouse · Inventory Control

The Warehouse Tool Crib: Stop Letting Everyone Buy Their Own Tools

A warehouse tool crib management guide from a seller-turned-warehouse hand: why tools vanish, get bought twice, and fail calibration — and the checkout, calibration, and return discipline that stops the leak.

2026-10-27

Inside the Warehouse · Inventory Control

The Warehouse Return to Vendor Process, Priced Out Honestly

This guide prices the warehouse return to vendor process honestly, using two real return cases to break down freight, inspection, repacking, space, and deduction costs. It explains why rushing inspection can cost more than it saves, and gives warehouse teams an approval form, a negotiation checklist, and a reconciliation habit that makes every return cheaper than the last, before any truck leaves the dock.

2026-10-26

Inside the Warehouse · Inventory Control

Surplus Stock at Count Time: Where Unrecorded Goods Come From and How to Handle Them

Surplus unrecorded stock is not free money, it is a claim waiting to happen. This is a small warehouse owner's account of two surplus finds, where the extra goods came from, and the cheap quarantine-first routine that keeps a small team out of trouble. No expensive systems required: quarantine, trace, and document, plus three habits that keep small-team books clean.

2026-10-26

Inside the Warehouse · Inventory Control

Dead Stock Write-Off, Done Right: Approval, Witnessed Disposal, and the Accounting Close-Out

A dead stock write-off costs more than the goods themselves: location fees, disposal disputes, and audit risk. This guide walks the approval, witnessed disposal, and accounting close-out steps that make write-offs routine.

2026-10-24

Inside the Warehouse · Inventory Control

Warehouse Quarantine Hold Inventory Management: How to Control Stock Before Quality Release

Warehouse quarantine hold inventory management fails when the books and the floor tell two different stories: the system shows stock as sellable while the goods still sit locked in quarantine, or the goods are released while the books still hold them. This guide gives a workable system status, physical separation, and disposal routine.

2026-10-24

Inside the Warehouse · Inventory Control

Don't Wait for the Breakdown: Warehouse MRO Spare Parts Inventory, ABC Classes, and the Downtime Math

Warehouse MRO spare parts inventory fails in two opposite ways: the part you need is missing, or the shelf is full of parts nobody needs. This article works through the ABC classes and the downtime math so you can decide what to stock, and how much.

2026-10-24

Inside the Warehouse · Inventory ControlAsia

Bonded Warehouse Inventory Management: Reconciling Customs Books with Physical Stock

Since Jan 1, 2025, bonded logistics books face mandatory customs write-off. Lin Xiao breaks down bonded warehouse inventory management: reconciling customs books, WMS books and physical counts, write-off cycles, T+1 filing-list checks, the four write-off outcomes, and six real-world failure cases.

2026-10-18

Inside the Warehouse · Inventory Control

How High Should Your Reorder Point Be? A Three-Parameter Formula That Settles the Safety Stock Bill

How high should your reorder point be? Lao Zhou breaks down the three-parameter formula — average daily demand × lead time + safety stock — with two real cost ledgers, a service-level Z table, and a counterintuitive verdict: an over-set reorder point saves stockouts but burns cash.

2026-10-17

Inside the Warehouse · Inventory Control

Inventory Valuation: FIFO, Weighted Average, and Specific Identification — Same Stock, Different Book Value

Inventory valuation decides how cost splits between goods sold and goods still on hand. Run FIFO, weighted average, and specific identification on the same stock and the book value moves by $400 — without a single pallet moving.

2026-10-14

Marketplace Playbooks · Selling TipsNorth America

Amazon FBA Inventory Storage Limits: Rework Your Restock Rhythm After the Cuts

Amazon's FBA inventory storage limits keep getting tighter. Capacity is measured in cubic feet, reassessed every month, and plenty of sellers keep waking up to smaller numbers. After getting my own capacity cut twice, I rebuilt my restock rhythm around it: stock less, restock more often, and use a 3PL warehouse as your overflow tank.

2026-10-14

AI · Industry Outlook

Warehouse AI Adoption Rate 2026: 80% Want It, Barely 10% Actually Use It

What is the warehouse AI adoption rate in 2026? inFlow's State of Inventory Management 2026 surveyed 400 operations professionals: 81% want AI, only 11% use it in daily work, and 85% still run inventory on spreadsheets. This article unpacks four structural reasons behind the gap and offers three trend calls for 2026-2028.

2026-10-12

Inside the Warehouse · Inventory Control

What Is a Good Inventory Accuracy Percentage? Tiered Benchmarks for Your Warehouse

What is a good inventory accuracy percentage for your warehouse? We learned the hard way: 99.5%+ for A SKUs, 98% for B, 95% for C. Here's how we tier targets, schedule cycle counts, and price the cost of aiming too high or too low.

2026-10-12

Inside the Warehouse · Inventory Control

Stop Managing C SKUs Like A SKUs: Cycle-Count Frequency and Slotting After ABC Classification

A 4,000-SKU distribution center burns $67,000 a year on cycle counting — over half of it on C-class SKUs least worth counting. Lao Zhou runs the numbers on ABC classification done right: cutting C-item count frequency from monthly to quarterly saves $50,000 a year, and moving slow movers off prime slotting puts bestsellers back where they belong. Three formulas included — plug in your own numbers.

2026-10-12

Marketplace Playbooks · Seller Pitfall GuidesNorth America

Amazon Stranded Inventory: 5 Steps to Recover Stock Stuck in FBA Warehouses

Your stock is sitting in an FBA warehouse, perfectly sellable, but with no live offer nobody can buy it. This guide shows how to fix Amazon stranded inventory in 5 steps — plus what the 30-day removal clock really costs and how to prevent it.

2026-10-12

Marketplace Playbooks · Seller Pitfall GuidesNorth America

Amazon FBA Aged Inventory Surcharge: 5 Moves Before the Monthly 15th Snapshot

Amazon's aged inventory surcharge kicks in at 181 days, with rates spiking after 271 days and a monthly snapshot on the 15th. Here are 5 moves sellers can make before the snapshot—plus the math on removal vs. liquidation—to stop paying for dead stock.

2026-10-11

Inside the Warehouse · Inventory Control

Multi-Warehouse Inventory Visibility: One Screen to Stop Overselling

Running three warehouses across multiple platforms, Chen Feng shares how to unify available-inventory definitions, build a 15-minute visibility board, set oversell alert thresholds, and what one 320-unit oversell really cost.

2026-10-11

Inside the Warehouse · Inventory Control

Inventory Aging Analysis: The Cash Sitting in Your Warehouse, in One Report

$1.6M of slow stock burning $243K a year: this inventory aging analysis breaks down capital cost, rent, and depreciation, with a five-bucket aging action table and the three numbers to watch on the 1st of every month.

2026-10-11

Inside the Warehouse · Inventory Control

Consignment Inventory: It's in Your Warehouse but Not on Your Books

Consignment inventory sounds like free money until reconciliation day arrives. This guide covers how consignment works, owner-level separation in your WMS, reconciliation rhythm and shrink rules, the 5 contract clauses you can't skip, and a battle-tested checklist.

2026-10-11

Inside the Warehouse · Inventory Control

Safety Stock Is Not Guesswork: The Math Behind 95% Service Level

How much safety stock do you really need? This article breaks down SS=Z×σd×√L into dollars and cents: moving service level from 95% to 99% adds 41% more safety stock — whether it's worth it comes down to one calculable formula.

2026-10-11

Inside the Warehouse · Inventory Control

Replenishment Trigger Points Done Wrong: Tuning the Line Between Forward-Stock Stockouts and Overstock

Small-warehouse owner Xiao Ma on tuning forward-stock replenishment trigger points: set them too high and cartons block the aisle, set them too low and pickers stand idle. Includes an ABC velocity tuning table, the counterintuitive rule that a trigger point is a time number not an inventory number, and two zero-cost ghetto methods (red tape line + group shout-out) that cut stockouts.

2026-10-10

Inside the Warehouse · Inventory Control

Consignment Inventory in Your Warehouse: Operating Rules When the Supplier Still Owns the Stock

Consignment inventory looks like free financing, but the supplier premium and your pallet positions tell a different story. A cost analyst runs the real numbers, with the eight clauses your agreement must have.

2026-10-10

Marketplace Playbooks · General Marketplaces

One Warehouse, Five Stores: Keeping Inventory and Money Apart

Five stores, one warehouse — and a landmine of mis-shipments and oversells. Ah K shares his playbook: physical segregation for winners, a virtual warehouse for the long tail, a three-layer oversell circuit breaker, and a per-store P&L that exposes exactly which store is bleeding.

2026-10-09

The Systems Lab · WMS Selection

Still Running 8,000 SKUs on Excel? 5 Signs Your Small Warehouse Needs a WMS

A small warehouse WMS sounds like overkill until you do the math. Here are the 5 signals that Excel has hit its ceiling, what mis-ships and shrink really cost per year, and how to pick a lightweight WMS without burning cash.

2026-10-09

Inside the Warehouse · 3PL ServicesNorth America

Don't Put All Your Eggs in One Basket? Count the Real Cost of Running Two 3PLs First

Here's my verdict up front: if you're shipping fewer than 5,000 orders a month, don't rush to sign a second 3PL. The freight you'll save probably won't cover the management overhead you'll add. This cuts both ways — diversification is right, but diversification has a cover charge. I've seen too many

2026-10-09

Inside the Warehouse · Inventory Control

In-Transit Inventory: How to Manage Stock That's Still on the Water

How do you account for stock that's still on the water? A 15-year trucking veteran breaks down in-transit inventory management: booking it from the FOB title-transfer date, tracking five arrival milestones, sizing safety stock against transit days — plus three practical rules each for shippers and warehouses.

2026-10-09

Inside the Warehouse · Inventory Control

Virtual Warehouse, Trucker's-Eye View: One Inventory, Five Storefronts, No Room for Guesswork

Fifteen years behind the wheel, and I've watched virtual warehouse sellers oversell and stock out more times than I can count: one SKU, three storefronts, the system says in stock while the shelves sit empty. A trucker's plain-spoken guide to balancing one inventory across many storefronts — three allocation strategies compared, the real math of oversells vs. stockouts, and practical advice for shippers and warehouses.

2026-10-09

Inside the Warehouse · Inventory Control

How Much Safety Stock Do You Really Need? Run the Math Backward

One Ontario 3PL lost nearly $30,000 on a six-day stockout — while a year of safety stock on that SKU would have cost $1,715. A cost analyst's full teardown: the SS = Z × σd × √L formula with a worked example, marginal cost tables, ABC service tiers, and an Excel recipe for small warehouses.

2026-10-09

Marketplace Playbooks · General MarketplacesNorth America

Running Auctions and Buy It Now Out of One Small Warehouse

Mixing eBay auctions and Buy It Now out of one small US warehouse is a rhythm problem, not a packing problem. How to handle ending times, Best Offer limbo, thin inventory, and late shipments.

2026-10-08

Inside the Warehouse · Inventory Control

Lot and Expiry Management: The Mandatory Course for Food Warehouses

A pallet with 45 days of shelf life left sat in the system with no alert, and nobody on the commercial side knew — until the customer found it and sent back 800 cases for disposal. Lot and expiry control in a food DC isn't about having the right fields in your WMS. It's about FEFO actually being enforced, warning tiers that match shelf-life length, and mock recalls run before the real thing happens.

2026-10-08

The Systems Lab · OMS

OMS Inventory Model: What "Available" Really Means

On-hand is not available-to-sell. Four inventory waterlines — available on-hand, reservations, in-transit, safety stock — plus a debug chain for oversells.

2026-10-05

Inside the Warehouse · Inventory Control

Stop Guessing Your Safety Stock: Service Level, Demand Variability, Lead Time — Three Numbers, One Formula

Safety stock comes down to one line of math: the Z-score for your service level, times the standard deviation of demand, times the square root of lead time. Get those three numbers right and both stockouts and overstock get a lot rarer.

2026-10-05

Inside the Warehouse · Inventory Control

If Your Food Warehouse Can't Do Lot Tracking, Don't Take Food Clients

Summer of 2019. I was standing in a cold-storage 3PL outside Los Angeles when an FDA recall notice came in. The customer's product was mixed across three lots, and it took the warehouse two full days to find the exact pallets. That one cost the customer roughly $400,000 and cost the warehouse the account. After 20 years in warehousing, I'll say this flat out: in a food warehouse, lot and expiration-date management isn't a nice-to-have. It's the line between staying in business and going under. Before you take on a food client, walk through every process in this article. If you can't do them, don't sign the contract.

2026-10-03

News（1）

Source：CSCMP Supply Chain Quarterly

Just in Time and Just in Case: How to Shift to a Hybrid Inventory Strategy

With tariffs and geopolitical shocks upending supply chains, manufacturers are moving beyond pure just-in-time inventory, blending JIT efficiency with just-in-case buffers. The shift demands segmenting materials by criticality, lead-time variability and supplier concentration — lean for commodity items, strategic buffers for critical components — backed by dual sourcing, selective nearshoring and scenario planning. A modern data foundation tying together procurement, inventory and finance gives leaders the visibility to make those trade-offs confidently.

2026-10-16#inventory-management#hybrid-inventory#supply-chain-resilience

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