Shopper: Hi, I need to get some data for this phone.
Employee: Do you want a monthly plan or a pre-paid sim card?
Shopper: I’m not really sure, what’s the difference?
Employee: The monthly plan is cheaper but it’s only for people living in Korea. How long are you here for?
Shopper: Just one month.
Employee: You need a sim card then. Will you only be using your phone to access the Internet or for calls and messages as well?
Shopper: Probably just for the Internet.
Employee: In that case, I recommend this card. It gives you unlimited data for 30 days and costs 71,000 won. I’ll help you set it up.