I want to know the details of the period of the free trial and the timing when the usage fee is incurred

The tool usage fee will be free for 2 months from the "date" of the day when you created an account and started the free trial.

You can check the number of days remaining for the free period by clicking the icon on the upper right of the Shirofune management screen → "Team settings".

In addition, 10 days, 3 days, and 1 day before the end of the free trial period, we will send a pre-announcement of the end of the free period to the registered address by e-mail, so please check that as well.

* The free period will expire even if automatic bidding and advertisement creation are not performed.

* Even if the number of remaining days from the tool usage fee generation date to the end of the month is less than one month, the charge generation conditions are the same as usual.

* In order to prevent unintended billing, it is possible to temporarily stop the advertisement distribution by your own settings.