Sign-up page now includes an optional ad measurement consent

The sign-up page now has an optional checkbox to consent to ad measurement. You can still register or start a free trial without checking it.

What's new

The Sign up page now includes a checkbox asking for consent to ad measurement.
Only if you consent, when you make a payment, your registered email address and phone number are converted into a form that cannot be reversed and matched with ad platforms to measure which ads led to sign-ups and subscriptions.
The checkbox is optional and unchecked by default. Consent is recorded only when you check it, and you can register without consenting.
It is labeled "Optional" so you can tell it apart from the required agreement to the Terms of Service.
The consent wording matches the sign-up form on our website and is available in Japanese, English, Simplified Chinese, and Traditional Chinese.