ABC-Mart GS Hongdae Branch

Quick Facts

• 🕐 Open 11:00 AM–10:30 PM; supports 15 foreign currencies
• 👥 Perfect for store shoppers, Hongdae travelers, or anyone needing Korean Won (KRW) in a hurry
• 💱 Key Services: Foreign currency exchange to KRW, transit card top-up, tax refund, eSIM purchase

Self-Service Currency Exchange inside a Hongdae Shoe Store: Dozen Exchange at ABC Mart GS Hongdae Branch
Located on the B1 floor of ABC Mart GS Hongdae Branch, this self-service kiosk allows you to exchange currency instantly during store hours without waiting for assistance.
You can convert 15 major foreign currencies—including JPY, USD, CNY, TWD, and EUR—directly into Korean Won, making it effortless to drop by while out shopping.
Beyond currency exchange, it serves as a handy one-stop hub where you can process tax refunds, buy eSIMs, top up EZL transit cards, manage THE-FREE top-ups and withdrawals, and get CHECK iN SEOUL cards.
It's an ideal spot for travelers in Hongdae who need cash before or after shopping, catching a street performance, or late in the evening.

👥 Why Travelers Love It

• 🕐 Open late until 10:30 PM — Easily fit currency exchange into your day anytime between 11:00 AM and 10:30 PM.
• 👟 Located inside a shoe store — Super convenient to stop by whether you're shopping in-store or exploring Hongdae.
• 💴 Wide selection of currencies — Supports 15 foreign currencies, ranging from major Asian currencies to Euros and British Pounds.
• 🔄 Shopping and tax refund in one go — Process your tax refund right in the store right after shoe shopping.
• 📱 Packed with travel essentials — Offers tax refunds, eSIM purchases, and transit card top-ups, making it a great stop before or after shopping.