US Market Entry Insights & K-Brand Success Stories
As of October 2026, not every US entry needs a customs bond. CBP has proposed, not finalized, a bond on every informal entry of $2,500 or less (Entry Types 11 and 13). Comments close December 7, 2026. Formal entries already need a bond.
Read MoreAs of October 2026, the ISF importer or its customs broker files 10 data elements for ocean cargo, 8 due 24 hours before loading abroad and 2 due 24 hours before US arrival. CBP can claim $5,000 per late or inaccurate ISF, and a 2026 executive order calls for stricter penalty standards.
Read MoreAs of October 2026, Section 232 tariffs cover steel, aluminum and copper articles, autos and parts, some wood products, patented drugs and certain chips. Listed metal articles, steel or aluminum tins among them, pay 50% or 25% of full value. Section 232 goods do not also pay the Section 301 duty.
Read MoreAs of October 2026, most Korean products can sell in the US on their 880 EAN-13 barcode. GS1 Korea says EAN-13 works in North America, and Amazon and Walmart Marketplace accept EAN as a product ID. You need a 12-digit UPC barcode only when a buyer or a rule, such as Walmart WFS labels, asks for one.
Read MoreAs of October 2026, anyone with the shipment data can file FDA Prior Notice, but FDA must confirm it at least 2 hours before arrival by road, 4 by rail or air, and 8 by water. Mail needs it before sending. Samples and trade-show tastings are covered, and a missing or late notice means refusal.
Read MoreAs of October 2026, TikTok Shop's official US fee page shows a 6% referral fee for beauty and food, covering every charge except shipping and tax. You set creator commission yourself, from 1% to 80%.
Read MoreAs of October 2026, US creators list a median of $150 for one standard UGC video (UGCStars), and signed contracts on UGC Roster have a median of $140. Ad rights, raw footage, product and shipping often cost extra. FTC disclosure and testimonial rules apply to every creator you pay or send product.
Read MoreAs of October 2026, a Korean brand can open a TikTok Shop US seller account two ways. The Korea-US Cross-Border route uses a Korean business registration and passport plus a US logistics partner. The US local route needs a US address, an EIN and a US-issued ID for every owner and representative.
Read MoreAs of October 2026, FBA usually costs less for a few fast sellers sold only on Amazon, and a 3PL usually costs less for slow stock and multichannel orders. A 4 to 8 oz item pays about $4.36 per unit in peak (October 15 to January 14), and standard-size storage is $2.40 per cubic foot a month in Q4.
Read MoreAs of October 2026, CBP refunds IEEPA tariffs, with interest, through its CAPE process in ACE. The money goes only to the importer of record (IOR) or the party it names on CBP Form 4811. A Korean brand gets it only if it was the IOR, for example on DDP shipments. Otherwise the US buyer does.
Read MoreBlack Friday 2026 is November 27 and Cyber Monday is November 30, but most brand deadlines fall in October. As of October 2026, Amazon deal submissions close November 13, FBA inbound closes October 21 or 28, and peak fees apply. Plan as if stock not yet in the US misses Amazon's Black Friday.
Read MoreAs of October 2026, the allowed ways to get reviews on Amazon at launch are Amazon Vine, Request a Review and neutral requests. Vine takes FBA products with fewer than 30 reviews for $0, $75 or $200 per parent product. Free product, discounts or refunds for reviews break Amazon's rules.
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