Shipping Knowledge Hub

Bonded warehouse pricing varies widely by facility — there's no national standard rate. This guide skips the numbers and breaks down the fee categories you'll actually see on a bill: operator bond, storage, in/out handling, customs filing, and compliance costs.

Last-mile delivery cost isn't one number — it's a base rate plus situational accessorials like appointment, liftgate and limited-access fees. Here's where each piece comes from, and how to avoid getting rebilled.

Booking a delivery slot at a high-demand Amazon fulfillment center is hard enough. We've now seen appointments cancelled days before delivery — sometimes before the truck is even loaded, sometimes with freight already staged. Here's what that actually costs, and the three ways we respond depending on timing.

What does a licensed U.S. customs broker do, how is it different from a freight forwarder, and who holds the legal responsibility? A plain-language breakdown.

A transload invoice isn't one flat fee — drayage, labor, sorting, palletizing, storage, and outbound transport all stack up. Here's the breakdown.

Overseas warehouse, CFS, bonded warehouse, and FTZ are often confused — this article explains the real differences in customs supervision, storage limits, and permitted activities.

How many standard 48x40 pallets fit in a 53-foot trailer? 26 straight-loaded, up to 30 turned — the real numbers behind the "28 pallets" search.

What documents do you need for U.S. customs clearance? Who the Importer of Record is, the bond types, and why shipments get flagged for exam.

Your LTL invoice shows a reweigh or reclass charge — what evidence do you need, and how do you file a dispute? A practical checklist and process.

How Amazon FBA inbound appointments actually work — who books the ISA, common PO and rescheduling pitfalls, and why shipments get refused — based on Amazon's own Carrier Central process.

What is NMFC, how does it relate to freight class, and why do shipments get reclassified? A plain-language guide, plus how to use ShipMay's free NMFC lookup tool.

How to pick up a container at an inland rail ramp (Memphis, Houston, and more) instead of LA/LB — release, appointments, UIIA chassis access, and returning the empty.