I am here in Seoul, Korea and I would like to share few tips for using taxi.

My Korean friends recommend using "KakaoT" app when you take.
Public transportation is quite good in Seoul but you know taxi is very cheap here.
And using this after surgery.

Oh Tips!

1. Use "Pay to the driver"
I could find the option at the first time but you can use without credit cards entering.
If you clicked a payment option and slide to left, you will find the option. You can pay to the driver finally.

2. Use the address in Korean.
It's available to search by English such as "Gangnam station line2" but Korean address is way better.
Ask to your clinic or hotel staffs to send Korean address in advance. Copy, paste and done! Easier way.

3. You can book a van using the app. If you visit with friends or have big luggages, it's very hard to take public transportations. I just searched it to Incheon Airport and cost around 100 dollars. Recommending to use it.

At the first time, I couldn't use it because it didn't work by my cards but now I am free to go.

Have a nice journey Crowds