ETF Rebalancing Calculator

Manage US stocks, Korean stocks, and ETFs in one place and auto-rebalance to your target allocation

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App GuidesMedium2025-10-02

How to Use Mobile T-money - Charging Your Transit Card with Your Smartphone

A complete guide to using Mobile T-money: charge your transit card and check your usage history right from your smartphone.

ETF Rebalancing Calculator

With Mobile T-money, you can charge your transit card and check your usage history directly from your smartphone—no trip to a convenience store required.

Getting Started with Mobile T-money

1. Download the "T-money" app from the Google Play Store or Apple App Store 2. Enable NFC (Settings > Connections > NFC) 3. Open the app and sign up or log in with a quick login 4. Place your transit card against the back of your smartphone 5. The card will be detected and registered automatically

How to Charge Your Transit Card

In-App Charging: 1. Open the T-money app 2. Select the "Charge" menu 3. Choose a charge amount (₩1,000–₩500,000) 4. Select your payment method (credit/debit card, bank transfer, or pay service) 5. Tap your transit card to your smartphone 6. Confirm that the charge is complete Setting Up Auto-Charge: - Automatically charge when your balance drops below ₩5,000 - Pre-configure your preferred charge amount and payment method

Checking Your Usage History

1. Tap the "Usage History" menu in the app 2. View your 20 most recent transactions 3. Filter by date or route 4. Check your current balance and total cumulative spending 5. Export to an Excel file (useful for expense reporting)

What You Can Do with Mobile T-money

- Charge your transit card (instantly applied) - Check your balance (real-time) - Suspend a lost card - View usage history (up to 6 months) - Register unregistered funds - Request a card refund

Additional Tips

  • Phones without NFC support require an external NFC reader
  • After charging, you must tap your card to complete the transaction
  • Auto-charge only activates when your card balance falls below a set threshold
  • If your transit card is lost, you can suspend it immediately through the app
#T-money#mobile transit card#transit card top-up#T-money app

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