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be careful of the candy, read the fine print, it's easy to sign the receipt but difficult sometimes to pay the bill.
They will always betray you, don't get trapped into that debt world

I remember getting one with a 20k limit in Canada when I was a university student.

They function a little differently in Korea. My limit is like 3k and I have to pay off the balance every month or agree to pay interest.

Candy! Can I have some?