How to Start Selling Internationally: A Step-by-Step Guide (2026)

Short answer: To start selling internationally, check that your product still makes money after international shipping, marketplace fees, ads, returns and destination taxes; pick one market and one channel (Amazon, Etsy or your own store) where the product already sells most easily; set up the company, tax and payment basics; learn the destination's import rules — in 2026 the US no longer gives duty-free treatment to low-value parcels, and the EU charges VAT on every import; then launch small and learn for 90 days before scaling.

It's not a paperwork problem, it's a product-market problem. Company setup, customs and payments are all solved territory. The real game is putting the right product into the right market through the right channel — and on our own brands, the expensive lessons came from getting that sequence wrong, not from forms.

1. Be honest about your product

The first filter in cross-border is margin math. A margin calculated on home-market prices shrinks fast once international shipping, fees, ads, returns and destination duties are added.

• Total cost: add packaging, international freight, marketplace fees, ads, a returns allowance and any destination duty to the unit cost. Our landed cost calculator puts these on one screen.
• Shipping fit: international carriers bill the greater of actual and volumetric weight, so a light but bulky product ships at heavy-product prices. See the international shipping guide.
• Demand proof: confirm with marketplace searches and competitor listings that people actually look for the product in the target market.
• Differentiation: if you're entering a page of near-identical listings, you need an edge other than price — design, material, personalization or story.

Our expensive lesson: we once launched a product mostly because we loved it, while the data said demand was thin. The rule since then: feelings suggest, data decides.

2. Pick your market

• The US: one language, one market, large volume — and competition and ad costs to match. The big 2026 change is customs: U.S. Customs and Border Protection (CBP) suspended duty-free de minimis treatment for shipments valued at $800 or less from all countries as of 29 August 2025, and its June 2026 rules made the suspension indefinite. Low-value parcels are now subject to applicable duties, taxes and fees.
• The European Union: fragmented (languages, VAT, regulation) but sometimes quieter in niches. VAT is due on all imports; for consignments up to €150, sellers can collect it at checkout through the Import One Stop Shop (IOSS), and a seller outside the EU must appoint an EU-established intermediary to use it. On top of that, a temporary flat customs duty of €3 per item applies to low-value consignments from 1 July 2026 until 1 July 2028.
• The Gulf and beyond: fast-growing in some categories; check local import and marketplace rules one country at a time.

Choose your first market based on your product, not on "everyone goes to the US."

3. Pick your channel

• Product already searched for → Amazon. Ready demand and traffic, at the cost of fees and competition — see our Amazon guide.
• Handmade or personalized → Etsy. A global gift-hunting audience — see selling on Etsy.
• Strong brand story and repeat purchase → your own store (e.g. Shopify). You own customer data and margin; you also bring the traffic.
• Margin allows → multi-channel, reached in sequence, not all on day one.

One-sentence summary: your first channel is where your product sells most easily today. For the decision matrix, see Shopify or Amazon.

4. Build the legal and operational base

• Company: start with your existing home-country entity. A US LLC enters the picture when US payment rails and scale demand it.
• Tax: export sales are revenue of your home entity and must be declared there; many countries zero-rate or exempt export sales from VAT, with documentation rules. Involve your accountant before the first shipment.
• Customs and logistics: decide early who pays destination duties. If the buyer pays (DAP), they may face a fee at the door; if you pay (DDP), the parcel arrives with no surprise. Some origin countries offer simplified e-commerce export declarations for small parcels — Turkey's ETGB, for example, covers shipments up to 600 kg gross and €30,000.
• Payments: marketplaces pay out through their own systems; for your own store, choose payment infrastructure that fits your entity.

5. Check export incentives in your home country

Some governments reimburse part of cross-border e-commerce costs. Turkey, for example, reimburses 50% of eligible foreign-marketplace ads, overseas fulfillment, target-country commissions and online-store services for Turkish companies, with pre-approval required before spending — see our guide to Turkey's e-export incentives. Whatever your country, the rule is the same: read the conditions before you spend, because most programs don't cover spending made before approval.

6. Launch and the first 90 days

The goal of the first 90 days is learning, not profit: visibility, first sales, first reviews, real cost data.

• First weeks: account verified, listings live with proper visuals, first stock on the way; incentive pre-approvals filed if you plan to use them.
• Following weeks: a small ad budget, regular optimization from search-term data, compliant early-review moves. Plan spend with the ad budget planner.
• Month three: unit economics updated with real data; price and coupon tests; second-stock and second-channel decisions made on evidence.

Common mistakes

• Burying months in paperwork before validating the product
• Calculating margin at home-market prices and discovering shipping, fees, ads and duties later
• Assuming US parcels under $800 still enter duty-free
• Opening three channels at once and focusing on none
• Spending before an incentive program's approval
• Killing ads in the first bad week and resetting the data

FAQ

Do I still get duty-free entry to the US under $800? No. CBP suspended duty-free de minimis treatment for goods valued at $800 or less from all countries effective 29 August 2025, and its June 2026 rules suspend it indefinitely. Check current duties with your carrier or customs broker.

What is IOSS and do I need it? The EU's Import One Stop Shop lets sellers collect EU VAT at checkout on consignments up to €150 and file it in one monthly return. A seller outside the EU needs an EU-established intermediary to use it. Marketplaces often act as the deemed supplier and handle this for sales through their platform.

How much capital does it take? There's no single right number: channel, product, first-batch size and ad budget decide it. Model your own cash need with the first-90-days cash-flow simulator.

Which channel shows results fastest? Usually Amazon for products with proven search demand and Etsy for handmade or personalized products — but speed depends on your product, price and execution, not the channel alone.

The shortcut

The right order: be honest about the product → choose market and channel with data → build only the infrastructure you need → check incentives before spending → learn with 90 days of discipline.

Walking those steps with someone who has already made the mistakes is cheaper than months of trial and error. On a cross-border consulting call we look at your product and say it honestly: go, don't go, or go like this. The first call is free — and once the channel is clear, we run the Amazon and Etsy sides end to end.

Sources and scope

• U.S. Customs and Border Protection, CBP modernizes low-value shipment processing (24 June 2026): indefinite suspension of de minimis for imports of $800 or less, effective since 29 August 2025
• U.S. Customs and Border Protection, E-Commerce FAQs: scope of the suspension across all countries and modes
• European Commission, VAT One Stop Shop – IOSS: €150 consignment limit, intermediary requirement for non-EU sellers, excise goods exclusion
• European Commission, Taxation and Customs Union, Guidance on the temporary flat fee on low-value imports: €3 per item from 1 July 2026 to 1 July 2028
• Republic of Türkiye Official Gazette, 3 January 2026, No. 33126: ETGB limit of 600 kg gross / €30,000
• Republic of Türkiye Ministry of Trade, E-export supports: Turkey's e-export incentive program

General information, not legal or tax advice. Thresholds, duties and procedures change; check the relevant official page and your accountant or customs broker before acting. Information checked on 14 October 2026.