Mileage

I have a credit card with mileage. I have been using this card long time.

As I buy something with this card, I earn some mileage with a certain ratio. Of course, actual flight mileage is added when I take this airline. Fortunately, I had two business trips to overseas in this five years.
Once I spent this mileage on my private trip to Singapore. Still some remained and has been added little by little. I have some amount of mileage now.

This time, my mileage is enough to get one Japan US round-trip.
So it helps our family trip budget much.

Using mileage credit card for every day life is useful.