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Miami is the staging point for cargo moving between the United States, the Caribbean and Latin America, which is why third party logistics space here is priced and operated differently from a generic distribution market. The headline rate per pallet says little about the final invoice. The structure underneath it sets the cost.
How a 3PL quote is built
Warehouse pricing separates into three buckets, and each provider weights them to shape the kind of account it wants.
| Bucket | What it covers | Typical unit |
|---|---|---|
| Storage | Space held over time | Per pallet, per square foot, per month |
| Handling | Receiving, put-away, picking, packing, loading | Per pallet, per carton, per order line |
| Value added | Labeling, kitting, palletizing, photos, returns | Per unit or per hour |
A low storage rate paired with aggressive handling charges penalizes slow-moving inventory and fast-turning inventory alike. Before comparing two proposals, model four numbers of your own: pallets in, pallets out, order lines per month, and the average number of days a pallet sits. The provider that wins on paper loses when the real turn rate is applied.
The cost drivers behind a storage rate
Four physical and legal features of the building set the rate before any negotiation starts:
- Clear ceiling height, which sets how many pallet levels fit in the same footprint.
- Dock doors per square foot, which sets how many trucks the site unloads and loads at once.
- Bonded status, which adds a customs bond, CBP supervision and recordkeeping.
- Climate or cold-chain capability, which adds refrigeration equipment and temperature monitoring.
Ask each provider for these four facts in writing. Two quotes with the same price per pallet describe different buildings when these four differ.
What is specific to Miami
Three things change the calculation here.
Export consolidation. A large share of Miami warehousing exists to build consolidated ocean containers for the Caribbean and Latin America. A warehouse that already runs weekly consolidations places your cargo on an existing schedule instead of waiting for volume. That is the difference between a container leaving this Friday and one leaving when it fills. Our LCL service follows that model: shared container space sold by the cubic meter.
Customs status. Bonded space and foreign trade zone status let goods sit without duty being paid until they enter US commerce, or leave again without ever entering. For re-export flows this is the entire business case. The rules are specific. Under 19 CFR 19.1, a Class 3 warehouse is a public bonded warehouse used exclusively for storing imported merchandise, while a Class 2 warehouse is an importer's private bonded warehouse used only for the proprietor's own goods. Merchandise cannot stay in a bonded warehouse longer than 5 years from the date of importation, unless the CBP center director grants a longer period on a filed request showing good cause (19 CFR 144). Ask whether the space is bonded, which class it holds and who carries the bond.
Gateway distance. PortMiami, Port Everglades and Miami International Airport each pull different traffic. Drayage cost and cut-off times depend on which gateway your cargo uses, and the distance between the warehouse and that gateway repeats on every move. A facility inside Miami keeps that leg short.
Our Miami warehousing operation sits inside that gateway. Interworld Freight runs its headquarters warehouse in Miami, part of four facilities totaling 300,000+ sq ft, and the 3PL service page sets out how the space is used.
Bonded storage versus foreign trade zone storage
The two regimes defer duty in different ways, and the choice follows the cargo's next move.
| Feature | Bonded warehouse | Foreign trade zone |
|---|---|---|
| Governing rule | 19 CFR parts 19 and 144 | 19 CFR part 146 |
| Duty status | Deferred until withdrawal for consumption | Deferred until goods enter US commerce, none on re-export |
| Transfers | Between warehouses on CBP Form 6043 | Between zones by bonded carrier under an in-bond entry |
Bonded goods stay under CBP control in a bonded warehouse, and the importer files a warehouse entry for them. Our Class 3 facility is a public bonded warehouse, so any importer can store imported merchandise there without holding its own bond-approved premises. Foreign trade zone space follows 19 CFR part 146: merchandise admitted to a zone receives a zone status, and privileged foreign status (19 CFR 146.41) fixes the tariff classification of unmanipulated goods at admission. Transfers between zones at different ports move by bonded carrier under an in-bond entry (19 CFR 146.66). The free trade zone service page covers zone use in Miami.
Goods that sit without an entry fall into a third category. Under 19 CFR 127.1, merchandise becomes general order merchandise when entry is not made within the time the regulations allow, when estimated duties are unpaid, or when documents are missing. CBP moves it to a general order warehouse at the risk and expense of the consignee. A bonded warehouse with a ready customs broker avoids that outcome.
Where handling charges arise
Every handling line on a 3PL invoice maps to a physical step, so the invoice can be audited against the cargo flow.
- Receiving: unloading the truck or container, counting against the packing list, and recording discrepancies. Billed per pallet or per carton.
- Put-away: moving the pallet to a rack location and scanning it into the WMS. Billed per pallet.
- Picking and packing: pulling cartons or units for an order and boxing them. Billed per order line or per unit.
- Loading: staging outbound pallets and loading the truck or the export container. Billed per pallet or per container.
Total monthly cost equals storage (pallets held multiplied by the storage rate) plus handling (movements multiplied by the handling rates) plus value-added work. A pallet that turns four times a month pays storage once and handling eight times, receiving and release for each cycle, so the handling schedule decides the invoice for active inventory. A pallet that sits for the full month pays storage once and handling twice.
Food and other regulated cargo
Product category changes which facility qualifies. Interworld Freight is FDA registered, which covers food storage under the FDA warehousing service. Temperature-sensitive cargo moves to the cold storage side of the operation. Confirm the registration number and the temperature log format before moving food or pharmaceutical inventory into any 3PL.
The questions that reveal the operation
- What is your receiving turnaround, measured from truck arrival to inventory visible in the system?
- How do you handle a short shipment or damaged carton at receiving, and who is notified?
- What is the cut-off time for same-day order release?
- Which WMS runs the site, and what does my portal show?
- Is cycle counting continuous or annual, and what does the shrink history look like?
- Who signs for cargo after hours?
- Which customs warehouse class does the space hold, and who holds the bond?
Vague answers here predict the problems you will have later. Operational detail is cheap to request and expensive to discover after signing.
When 3PL beats your own space
Renting a unit and hiring two people looks cheaper in a spreadsheet until you price the peaks. A 3PL converts a fixed cost into a variable one, absorbs seasonality, and carries the racking, the forklift fleet, the labor management and the insurance. The trade is control. If your process needs constant supervision, or your product needs handling that a shared floor cannot give it, the outsourced model works against you.
The middle path most exporters choose is a 3PL for consolidation and staging near the gateway, with their own space closer to production or retail. Cargo moves to Miami as full loads, gets consolidated, and ships. Our gateway logistics and ocean freight services are built around that flow, and the third party logistics glossary entry defines the model.
FAQ
What is a 3PL warehouse?
A third party logistics warehouse stores and handles your inventory under contract. It charges for space and for the work performed on the goods instead of leasing you the building.
How much does warehouse space cost in Miami?
The price follows four drivers: ceiling height, dock door ratio, bonded status and climate control. Compare total cost against your real pallet turn and order profile instead of the headline rate, because for active inventory the handling charges are billed on every movement while storage is billed once per period.
What is the difference between bonded and standard warehousing?
In a bonded facility duty is deferred while goods remain under customs control, which suits re-export and staged entries. Standard space holds goods that have already cleared customs and paid duty.
Do I need a 3PL if I only ship a few pallets a month?
Yes, in most cases. Small volumes are where fixed costs hurt, and joining an existing consolidation schedule gives you a sailing you could not fill alone.
Can a 3PL handle my customs paperwork?
The warehouse handles cargo. Entry filing is done by a licensed customs broker. A forwarder coordinates both so the documents and the physical cargo stay in step.
How long can goods stay in a bonded warehouse?
Up to 5 years from the date of importation under 19 CFR 144. The CBP center director can approve a longer period when the importer files a request showing good cause.
What happens to cargo that is not entered on time?
CBP treats it as general order merchandise under 19 CFR 127.1 and moves it to a general order warehouse at the consignee's risk and expense. Entry filed with complete documents and paid estimated duties prevents the transfer.
How do goods move between two bonded warehouses?
At the same port, the importer sends a written request to the port director, who issues a transfer order on CBP Form 6043, and the move happens under customs supervision at the importer's expense (19 CFR 144.34). Moves to another port go as merchandise withdrawn for transportation and entered for rewarehouse on arrival. The importer pays all charges before goods leave a Class 1 warehouse.
Who pays CBP examination costs on stored cargo?
The importer pays them. CBP selects shipments for examination, and the cost of moving cargo to the exam site, unloading and reloading is billed to the importer, so a warehouse located near the gateway shortens the exam leg.
Planning a Miami staging point for Caribbean or Latin American distribution? Tell us your volumes and we will map the flow before you sign anything.
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