Your ads aren't running because we haven't received your payment
My adwords account has a $75 credit balance which has been posted for roughly a year. I recently have seen a message that says 'your ads aren't running because we haven't received your payment. Please make a payment.' The ($75) credit still exists, what payment is due, and/or how to I resolve this?
Re: Your ads aren't running because we haven't received your payment
If your account is on Automatic Payments and a payment was requested, even if you have a credit on the account it will need to be processed. Check to see if a payment was requested in the past, and you might need to re-enable your form of payment.
That's my best guess, as the Community team does not have access to your account. If you need specific help on this issue you will need to speak to your local AdWords support team: https://support.google.com/adwords/answer/8206?hl=en