Korea Guides

Practical information about doing business with, buying from, and visiting Korea — backed by official government data.

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The same material as an audio walkthrough you can listen to while driving, or a short illustrated video.

🎧 22 min · 📺 7 min
Verifying South Korean Business Partners
Check any Korean company before you sign or pay — with official government data
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Business

6-panel comic
Business
How to Verify a Korean Company Before You Pay
A 5-step check using official Korean government data — registration status, real identity, and fraud red flags.
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4-panel comic
Business
Korean Business Registration Numbers, Explained
What the 10 digits mean, how to tell a corporation from a sole proprietor, and how to validate a number.
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4-panel comic
Business
Types of Korean Companies: 주식회사, Sole Proprietors & More
Chusik Hoesa, Yuhan Hoesa, sole proprietors — what each legal form means for your contract and risk.
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6-panel comic
Business
Buying from Korea Safely: Fraud Red Flags to Check First
How to check a Korean online seller's e-commerce license and spot scam shops before wiring money.
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4-panel comic
Business
How to Read a Korean Business License (사업자등록증)
Field-by-field guide to the document Korean partners send you — and how to tell a real one from a doctored image.
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4-panel comic
Business
Korean Tax Invoices (세금계산서) for Foreign Buyers
What Korea's legal e-invoice is, when your supplier should issue one, and why it matters for your records.
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4-panel comic
Business
Active, Suspended, Closed: Korean Business Status Explained
What each National Tax Service status and tax-type code means, and what to do with the result.
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4-panel comic
Business
How to Check a Korean Supplier's Real Size
Using insured-employee and pension records to test claims about headcount and scale.
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4-panel comic
Business
How to Read a Korean Corporate Registry Extract (법인등기부등본)
What the court registry shows about a Korean corporation — directors, capital, history — and what it leaves out.
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Visit Korea

4-panel comic
Visit Korea
Medical Tourism in Korea: How It Works and What It Costs
Why 2M+ foreign patients visit Korea each year — treatments, price ranges, safety, and how to get an estimate.
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4-panel comic
Visit Korea
Visiting Korea: The Practical Essentials Nobody Tells You
K-ETA, money & cards, T-money, SIM/eSIM, apps that actually work — a practical pre-trip checklist.
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