https://support.google.com/admanager/thread/329595786/faq-support%C2%AE-does-%F0%9D%90%90%F0%9D%90%9A%F0%9D%90%AD%F0%9D%90%9A%F0%9D%90%AB-give-full-refunds
https://support.google.com/admanager/thread/329595786/faq-support%C2%AE-does-%F0%9D%90%90%F0%9D%90%9A%F0%9D%90%AD%F0%9D%90%9A%F0%9D%90%AB-give-full-refunds