PinMarket, operated by Livit2me Co., Ltd., is a Korean peer-to-peer marketplace for mobile gift certificates and other eligible vouchers. It connects buyers directly with sellers, offering a way to purchase at competitive prices and sell securely. The platform supports individual and business sellers, with a streamlined registration process, identity verification, and approval guidance typically provided within one to two business days. Business accounts can manage bulk transactions and settlements.

PinMarket provides voucher search and matching, live price information, verified payments, and PIN checks before vouchers are released or delivered. Its stated security measures include identity verification, AI-based suspicious-transaction detection, round-the-clock monitoring, and encrypted connections. For sellers, PINs are disclosed after payment is confirmed; the service also describes a dispute compensation program. Completed transactions are typically settled to a registered bank account in about three minutes. Users can access the service on desktop or mobile, review trading activity, and manage listings, points, and fees. PinMarket also offers seller support, customer inquiries, FAQs, notices, and API-related information.