After confirming your payment account in your Admob account, a pin will be sent by Google Admob to your registered address. This pin is sent to your registered address to verify the address you have given to Admob. Unless you enter your Admob pin code, you are not paid for the amounts accumulated in your account.
There are some procedures determined by Google Admob for pin code;
You have the time to enter the pin code so that the pin sent by Google will reach your address within 45 days. If you enter the pin code within 45 days, you will complete all approvals for your Admob account.
In case you do not receive a pin in your address within 45 days, you can request a new pin by entering your Admob account and clicking on the send pin button again. In this case, you will be given 45 days for the new pin code that you request again. You can request pin 3 times in Google Admob. If you do not receive a pin in your address or enter the incoming pin code in your Admob account during the request of 3 pins, your Admob advertisement broadcast is suspended.
If the pin code request is made three times and the pin code is not entered, you must notify Google Admob via communication or e-mail in order for Admob to activate its advertising. It is necessary to send an e-mail regarding the documents stating that Admob does not have a pin and your address is correct (tax sign, invoice, etc.) and which account you want to verify with your Admob publisher ID.