Your AdWords Google Account is stoped.
Thats the first indication, a spelling mistake in the subject. Those PhDs at G are smarter than that. The email then says;
We were unable to process your payment.
Your ads will be suspended soon unless we can process your payment.
To prevent your ads from being suspended, please update your payment information.
Please sign in
to your account at http://adwords.google.com/select/login,
and update your payment information.
We look forward to providing you with the most effective advertising available.
Thank you for advertising with Google AdWords.
The Google AdWords Team
The interesting thing is the email address is actually on the Google domain, which is another more sophisticated technique, so I followed the link, which is included above but may not be working for very long. Below is a screen capture of the landing page;
It’s pretty darn sophisticated isn’t it. I wonder how many people have gone there and logged in, thus giving the perp their adwords account login. Pretty serious stuff eh? I always forward the email to firstname.lastname@example.org, and I usually get an email back from them within a few days…