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Insights & Guides

Korean E-commerce Intelligence

Expert analysis, tactical guides, and market insights for brands selling in Korea.

1–12 of 121 articles

Commerce Trends

Coupang Rocket Growth Stock: Can an ERP Set It via API?

An ERP cannot set Coupang Rocket Growth stock through the Open API; replenishment starts when Coupang physically receives a new inbound shipment of stock.

Kontactic Team8 min read
Commerce Trends

Korea FTA Duty: US/EU Warehouse Shipping Is Not Enough

A US or EU warehouse does not prove FTA origin in Korea. The importer must verify production, transit, and documents before claiming a lower customs duty rate.

Kontactic Team8 min read
Commerce Trends

Agentic Commerce: When AI Picks the Product, What Should Brands Selling in Korea Do?

AI shopping agents now search, compare, and sometimes buy for the shopper, and they recommend 1–5 products instead of a page of results. What Korea's Chamber of Commerce found in the US and Europe, and what it means for your product data in Korea.

Kontactic Team10 min read
Commerce Trends

Korea E-commerce, September 2026: The Market Shrank, Coupang Grew

Korean online shopping spend fell 2.1% in September 2026, yet Coupang grew 3.9% and reached a 72.7% share of the 12 largest platforms. What the data means for a foreign brand choosing where to sell.

Kontactic Team8 min read
Commerce Trends

Natural Room Spray: Does Korea Require Safety Filing?

Natural room spray still needs Korea’s safety filing: Korea checks its use, claims, formula, spray method, and labels before commercial import for sale.

Kontactic Team9 min read
Commerce Trends

Korean Children's KC: Do Toys and Hoodies Differ?

Toys and hoodies can follow different Korean KC paths. Korea may require product testing, factory inspection, a filing, or a supplier declaration before sale.

Kontactic Team9 min read
Commerce Trends

Korean Cosmetics Responsible Seller: Who Takes the Role

Imported cosmetics need a Korea-registered responsible seller before sale; learn who can take the role, what the Korean label must show, and what to verify.

Kontactic Team9 min read
Commerce Trends

Korea Food Import Declaration: File Every Shipment

Korea food import declaration rules apply to one shipment only, so MFDS requires a new declaration for every reorder and later checks may delay stock in Korea.

Kontactic Team7 min read
Commerce Trends

Can a Factory's KC Certificate Cover Your Brand?

Factory KC paperwork covers your private-label product only when the approved model, factory, and version match. Wireless products need a separate RRA check.

Kontactic Team11 min read
Commerce Trends

Can You Reject a Coupang Exchange? Only Two Reasons

Coupang exchange rejection is limited to SOLDOUT or WITHDRAW. Learn when each code applies—and what to do when a seller simply prefers a refund instead.

Kontactic Team10 min read
Commerce Trends

Coupang Order Lines: One Line Is Not One Unit

A Coupang order line can represent a generated quantity option, so your connector must map it to a base SKU and physical quantity before stock movement.

Kontactic Team15 min read
Commerce Trends

Korean Importer Registration: Why a POA Is Not Enough

A power of attorney cannot establish Korean importer registration; corporate-authority proof and Korean importer records are still required for the filing.

Kontactic Team13 min read
Kontactic Team

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