Page is a not externally linkable
- Google
-- Google AdSense
---- Google Adds Large Size 300 x 600 To AdSense
jpch - 6:20 pm on Nov 14, 2012 (gmt 0)
It's already showing as an option in my account under create a new ad.
Thread source:: http://www.webmasterworld.com/google_adsense/4519113.htm
Brought to you by WebmasterWorld: http://www.webmasterworld.com