Optional Google Ads measurement

We advertise our free library. With your permission we use Google Ads measurement to understand which advertising introduces learners to CoinEducation. This is optional: the site works exactly the same if you decline, and nothing Google-owned loads until you allow it.

Your choice controls four Google consent signals, all of which default to denied:

If you allow optional measurement, matching data such as your email address may be normalized and hashed before it is sent to Google. Google uses that data to match and measure advertising performance. If you decline, no matching data is sent to Google.

You can change or withdraw your choice at any time using the Privacy choices link in the site footer. Withdrawing sets all four signals back to denied. This choice is separate from your email consent: agreeing to receive email from CoinEducation is not consent to Google Ads measurement.