I decided to keep a housekeeping book to understand my monthly income and expenses.

The premium for my insurance is 10,000 yen per month.

He likes to run in the park.

On cold nights, a warm quilt is necessary.

He has a deep interest in the European cultural sphere.

In this store, credit sales are the main method of selling.

In this store, it is also possible to sell goods on credit.

This store does not do selling on credit.

We do not sell goods on credit at this store.

He bought too much on credit, and his debt increased.