Gateway Lines | October 22, 2026 When your next purchase order is ready overseas, someone has to book the freight, organize the import paperwork, and get the inventory into the right warehouse. That shipment affects when you can replenish listings, support a promotion, and release cash tied up in stock.

Gateway Lines helps ecommerce brands manage that move. Its team coordinates ocean shipping, customs through licensed broker partners, and U.S. delivery from the agreed supplier handoff to the receiving warehouse. [1]

For brands selling through Shopify, Amazon, or both, arranging freight directly gives the business a say in how inventory moves and a clearer basis for comparing shipping costs.

What it means to arrange your own freight

When the supplier agreement allows it, your brand can appoint a freight partner to handle the international shipment. You agree on the cargo handoff, review the quotation, and plan delivery around your inventory requirements. The freight partner coordinates the transportation.

Start by asking your supplier to separate the product price from the shipping charge and confirm the agreed delivery terms. A useful comparison requires the same origin handoff, destination, cargo details, and included services. A factory pickup quotation and a port-to-port quotation cover different work.

The first question to settle is where the stock needs to go. A Shopify merchant may replenish its own warehouse or a third-party logistics provider, often called a 3PL. An Amazon seller may need inventory delivered to the fulfillment centers assigned in its shipment plan. A brand using both channels may want stock received at a warehouse before quantities are allocated to each channel. [2, 3, 9]

Keep your existing sales and fulfillment setup

Shopify supports merchants fulfilling orders themselves, through a fulfillment service, or through a combination of methods. Fulfillment by Amazon (FBA) stores inventory and handles the picking, packing, and shipping of customer orders. [2, 3]

An inbound freight arrangement supplies those operations. For example, a Shopify brand can work with Gateway on an overseas replenishment shipment while its existing 3PL continues handling customer orders. The freight plan follows that warehouse's receiving instructions, delivery hours, and required shipment references.

This is particularly useful when a brand already has a fulfillment arrangement that works but wants more visibility into the shipment feeding it. The brand can review the inbound transport separately while keeping its current sales channels and warehouse relationships.

How Gateway Lines supports the shipment

Plan the supplier handoff and ocean booking

Gateway reviews the origin, cargo-ready date, packing details, and destination to establish the transportation scope. The plan should identify who delivers the goods to the agreed handoff point and when the shipment can be booked. [1, 4]

Gateway offers full-container-load shipping, or FCL, and less-than-container-load shipping, or LCL. FCL provides a dedicated container; LCL shares container space with other shipments. [4, 5]

Gateway can compare the available options against your cargo size, handling requirements, and delivery schedule. A brand does not need enough stock to fill a container before it can discuss ocean freight.

Coordinate customs with licensed broker partners

Gateway coordinates customs clearance through licensed U.S. customs broker partners. Those partners file the customs entries. The brand should prepare its commercial invoice, packing list, product details, and other documents requested for the shipment. [6]

Addressing document questions before departure gives the parties time to resolve gaps. Where product classification, duty treatment, or agency requirements need review, bring the broker into the discussion before committing to a shipping plan.

Plan delivery from the port to the warehouse

Ocean arrival is one milestone in the move. The inventory still needs to reach a facility ready to receive it.

Gateway's drayage services cover port-to-warehouse container transport. Transloading can also be considered when goods need to be unloaded from an ocean container and transferred onto domestic pallets or trailers. The receiving facility, cargo preparation, and onward delivery requirements determine the appropriate arrangement. [7]

Keep shipment information together

Gateway Terminal brings shipment information and documents into a customer workspace. Its tools include purchase orders, inbound order tracking, and a document hub for bills of lading, invoices, and packing lists. [8]

For an ecommerce team, that helps connect an inventory question to the shipment behind it. The operations team can follow the freight, while the business uses those updates to reassess its replenishment schedule.

Plan Amazon delivery before the cargo leaves origin

Amazon documents inbound shipping with non-partnered carriers, including pallet freight. Sellers can arrange independent transportation, subject to Amazon's shipment and receiving requirements. [9]

The delivery needs to follow the actual shipment plan. Confirm the assigned destinations and required shipment references before finalizing the inland transport. For less-than-truckload (LTL) deliveries using a non-partnered carrier, Amazon requires an appointment arranged in advance and a bill of lading carrying the relevant identifiers. [9, 10]

Preparation also needs an owner. Amazon ended its U.S. FBA prep and item-labeling services on January 1, 2026. Its announcement covers inventory sent directly to FBA and inventory reaching FBA through programs including Amazon Warehousing and Distribution, Amazon Global Logistics, and Amazon SEND. [11]

Brands should therefore establish whether the supplier or a separate prep provider will perform the required preparation and labeling. If work remains, the route may need to include a warehouse or prep center before Amazon delivery. Confirm that service and its charges as part of the plan.

Gateway can review the freight requirements for an Amazon-bound shipment and confirm the delivery scope that can be arranged. The seller's current shipment plan, cargo condition, receiving rules, and appointment availability determine whether a direct delivery is suitable.

Compare the cost through to the receiving warehouse

An ocean rate is only part of the inventory's arrival cost. When comparing a supplier-arranged shipment with a separate freight quotation, ask each provider to identify what is included at every stage.

Cost area	What to confirm
Origin	Supplier pickup, export handling, and the agreed cargo handoff
Ocean transport	Container or LCL charges, routing, and quoted surcharges
Import clearance	Brokerage, estimated duties and taxes, and applicable fees
Inland delivery	Port pickup, container equipment, warehouse delivery, and appointments
Additional services	Insurance, transloading, prep, storage, and any charges triggered by delays

Gateway's Ocean Rates Board provides published spot-rate information for initial planning. Its rates are confirmed at booking, and customs, duties, drayage, insurance, and other shipment-specific charges are excluded unless stated. A complete shipment quotation should address those items. [12]

The Gateway Tariff Calculator can help estimate duty exposure using product classification, origin, and value. The estimate should be reviewed against the shipment's actual facts and applicable requirements with the customs broker. [13]

For container planning, the Gateway Load Planner lets brands assess how their cartons or pallets fit before booking. Physical loading, cargo protection, and applicable weight limits still need to be confirmed. [14]

Work backward from when inventory must be available

Give the freight team the date the business needs usable inventory, along with the supplier's expected cargo-ready date. That creates a better planning conversation than an arrival date at the port alone.

For example, consider a homewares brand that sells through Shopify and Amazon. It has one overseas purchase order, but some units need to enter its 3PL and others need preparation for FBA. Before booking, the brand should identify where the cargo will first be received, who will separate the quantities, and who will prepare and deliver the Amazon allocation.

The best route depends on the shipment, the receiving providers, and the costs of each handoff. Factory delays, customs examinations, transport disruptions, and warehouse receiving time can change when stock becomes available. Build the replenishment plan around those stages rather than treating the vessel's arrival as the sales-ready date.

Get a freight plan for your next purchase order

To request a useful quotation, send Gateway Lines:

The supplier location and agreed shipping terms.

The product description and any special handling requirements.

The carton or pallet count, dimensions, and gross weight.

The expected cargo-ready date and target inventory availability date.

The destination warehouse address or available Amazon shipment-plan details.

Any required customs coordination, insurance, transloading, preparation, or storage; include cargo value when requesting insurance.

Send Gateway your packing details, supplier location, and delivery requirements to get a freight quotation for your next purchase order. The team can review the route, explain the included services, and identify what is needed before booking.

Request a freight quote from Gateway Lines.

Common questions from ecommerce brands

Can a Shopify merchant choose its own freight forwarder

Yes, when its supplier agreement allows the brand to arrange transportation. The merchant can plan inbound freight to its chosen warehouse while retaining its existing order-fulfillment arrangement. [2]

Can an Amazon seller use an independent freight partner

Yes. Amazon supports inbound shipments using non-partnered carriers. The shipment must still follow the seller's assigned destinations and current preparation, labeling, documentation, and delivery requirements. [9, 10]

Do I need a full container

No. Gateway offers LCL for shipments using shared container space as well as FCL. Compare both where appropriate using the complete cost and expected handling, rather than a single volume threshold. [4, 5]

Is arranging freight directly always cheaper

No. It gives the brand another option to compare. The result depends on the lane, timing, shipment size, included services, and the supplier's existing arrangement. Compare equivalent scopes before making the decision.

Sources

Official service pages and platform documentation checked October 22, 2026. Numbered references correspond to the article text.

[1] Gateway Lines service overview

[2] Shopify Help Center on fulfillment choices

[3] Amazon overview of Fulfillment by Amazon

[4] Gateway Lines full container shipping

[5] Gateway Lines LCL consolidation

[6] Gateway Lines customs clearance through licensed broker partners

[7] Gateway Lines drayage and transloading services

[8] Gateway Lines customer portal

[9] Amazon documentation for shipments with non-partnered carriers

[10] Amazon guidance on LTL shipments and delivery appointments