https://support.google.com/admanager/thread/336137743/can-you-refund-a-c%F0%9D%9A%98%F0%9D%9A%92%F0%9D%9A%97%F0%9D%9A%8B%F0%9D%9A%8A%F0%9D%9A%9C%F0%9D%9A%8E-transaction-refund-now?hl=en

https://support.google.com/admanager/thread/336572942?hl=en&notify=new&sjid=15308618439740950549-NA

https://support.google.com/admanager/thread/336145407/how-do-i-talk-to-c%F0%9D%9A%98%F0%9D%9A%92%F0%9D%9A%97%F0%9D%9A%8B%F0%9D%9A%8A%F0%9D%9A%9C%F0%9D%9A%8E-support-talk-now?hl=en

https://support.google.com/admanager/thread/336572942?hl=en&notify=new&sjid=15308618439740950549-NA

https://support.google.com/admanager/thread/336573615?hl=en&notify=new&sjid=15308618439740950549-NA

https://pastelink.net/wj5tiuk5

https://support.google.com/admanager/thread/336575048?hl=en&sjid=9260311797519185436-NC

https://support.google.com/admanager/thread/336575048?hl=en&sjid=9260311797519185436-NC

https://support.google.com/pixelphone/thread/336575353?hl=ja&sjid=10932707258584203634-NC

https://support.google.com/admanager/thread/336577436?hl=en&notify=new&sjid=9260311797519185436-NC