10 Useful Tips For Travelling Seoul on a Budget
2 Get internet at the PC Bang/Use free WiFi
3 Eat These Kinds of Food!
4 Carry Cash
5 Purchase a T-Money Card
6 Be Wise About Transportation!
7 Stay in Cheaper Areas
8 Free Tours and Classes!
9 Stay in a Goshiwon/Motel (free food!)
10 Visit Free Attractions
By Seoulinspired, https://www.seoulinspired.com/travelling-seoul-on-a-budget/