Business Information

UpKorean (https://upkorean.com) is operated by Valuecore Labs (밸류코어 랩스) from South Korea. The product UI is in English. This page lists the operator details required under Korean e-commerce law.

• Trade name: 밸류코어 랩스
• Representative: 이수진
• Business registration no.: 690-77-00557
• E-commerce report no.: 제 2026-수원영통-0949 호
• Business address: 경기도 수원시 영통구 법조로 149번길 118 302호
• Verify registration: Verify on the Fair Trade Commission (FTC) site

• Email: hello@upkorean.com
• Phone: 070-8028-2684
• Privacy officer: 이수진

Refunds and billing questions: include your order reference and reason when you email us. Paid checkout is processed by Paddle as merchant of record — see Refunds and Terms §7.

Plus subscriptions are sold through Paddle as merchant of record. Your card statement or receipt may show Paddle or paddle.net. Paddle handles payment processing, applicable transaction taxes, and checkout invoices. Valuecore Labs provides the UpKorean product, account access, data handling, and learner support.

The website and API are hosted by Vercel Inc.. Personal data processing is described in our Privacy Policy.

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