Cross-Border Shipping Simplified: Methods, Best Practices, & Mistakes to Avoid

Every country has its own import regulations, and getting documentation wrong can lead to delays, fines, or seized shipments. 

Misclassifying a product can result in overpaying duties, facing penalties, or having your shipment held at the border. You can find the correct code through your country’s customs authority website or by working with a licensed customs broker.

Brands should also be aware that certain product categories face additional import restrictions depending on the destination country. Shipping a restricted product without proper documentation can result in the shipment being returned or destroyed.

Essential shipping documents for cross-border shipping include:

• Commercial invoice with product descriptions, values, and HS codes
• Customs declaration form
• Bill of lading or air waybill
• Certificate of origin
• Packing list with weights and dimensions

Keep in mind that navigating import restrictions is ultimately the responsibility of the brand. A customs broker or trade compliance specialist can help you stay current on regulations.

The total cost of getting your product to an international customer is known as the “landed cost.” It includes everything beyond the product price itself, including: 

Brands generally choose between two models for who pays these costs:

• DDP (Delivered Duty Paid): The seller pays all duties and taxes upfront. The customer sees one price at checkout with no surprise charges.
• DDU/DAP (Delivered Duty Unpaid): The customer pays duties upon delivery, which can lead to refused shipments and negative reviews.

For most ecommerce brands, DDP shipping is the better option. We offer DDP capabilities for hundreds of destinations, so you can present accurate landed costs at checkout.

For inventory replenishment, ocean freight is significantly cheaper than air but takes weeks instead of days. Most brands use ocean freight for planned transfers and reserve air for urgent restocks.

For direct-to-customer delivery, express shipping (2-5 days) costs more but provides a better experience. Economy options (7-21 days) are cheaper but can increase cart abandonment.

The most effective way to reduce both transit times and costs is to store inventory in the same country as your buyers. Orders then ship domestically, eliminating customs delays and reducing expenses.

The de minimis exemption previously allowed low-value shipments (under $800 in the US) to enter duty-free without formal customs processing. In 2025, the US suspended this exemption, meaning duties now apply to shipments that were previously exempt.

To help brands adapt, we launched the De Minimis Defense Program, which includes bi-coastal Foreign Trade Zone (FTZ) warehouses in California and Pennsylvania. 

Brands can also eliminate duties on goods that are re-exported or disposed of.

True Classic, for example, launched in our FTZ in just three weeks and freed up over $12 million in working capital through duty deferral during peak season.

Best practices for cross-border shipping success

These best practices help brands reduce costs, speed up delivery, and avoid issues when shipping globally.

Optimise inventory placement across fulfilment centres

The biggest decision in cross-border shipping is whether to keep shipping across borders per order or place inventory in the destination country.

A helpful framework is the “$2M Rule”: if you’re generating $2 million or more in annual revenue from a specific country, placing inventory there typically makes financial sense.

For US-based brands, our Inventory Placement Program (IPP) automates inventory distribution across the US network using historical order data and demand forecasting. Our Place expanded from two to four warehouses through IPP, saving $1.5 million in freight costs and cutting delivery times in half.

“Expanding our warehouse network from 2 to 4 warehouses has translated into substantial cost savings, amounting to $1.5 million in freight expenses for Our Place.

Currently, only 2% of our parcels are reaching Zone 7 or Zone 8 collectively, indicating that 98% of our parcels are reaching Zones 1 through 6. By shipping locally to lower zones, we’re achieving the most significant reductions in outbound costs.”

Ali Shahid, COO of Our Place

For international expansion, 30% of brands plan to fulfil from new countries in 2026. Placing inventory in our fulfilment centres in Canada, the UK, Europe, or Australia means orders ship domestically, eliminating cross-border customs clearance entirely.

Choose the right shipping options for your customers

Brands should carefully select shipping models based on their target market and customer preferences. Here are the key decisions:

• Express vs. economy: Offer both where possible. Some customers will pay more for faster delivery, while others prioritize lower costs. Testing default options by country can help you find the right balance.
• Courier diversification: Different couriers have strengths in different countries. Using multiple couriers ensures better coverage, competitive pricing, and backup options when service disruptions occur.
• DDP vs. DDU by market: In countries where customers expect all-inclusive pricing (most of Europe), DDP is essential. In other markets DDU may be acceptable, though DDP is still recommended for the best customer experience.

Understanding your target market’s preferences and price sensitivity will help determine the optimal approach for each country you serve.

Prepare accurate customs documentation

Precise, comprehensive customs documentation is essential for smooth international deliveries. A single error on a commercial invoice can delay your shipment by weeks. Establish standardized procedures for completing:

• Commercial invoices with accurate product descriptions, values, and HS codes.
• Accurate product valuation that meets destination-country customs requirements.
• Proper country of origin declarations.
• Complete shipper and recipient information.

Building documentation checklists by country helps your team maintain consistency and avoid repeated mistakes.

Use technology for better visibility

Modern warehouse management systems and logistics platforms provide visibility into cross-border shipments that would be difficult to manage manually. 

Technology solutions that offer real-time tracking, status updates, and performance analytics help you:

• Proactively identify and address potential disruptions
• Provide customers with accurate delivery estimates
• Manage inventory levels across multiple international locations

The right platform unifies these capabilities across all your sales channels and fulfilment locations, giving you one source of truth for global operations.