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-- Google AdSense
---- Google Adds Large Size 300 x 600 To AdSense
matrix_jan - 6:27 pm on Nov 15, 2012 (gmt 0)Thread source:: http://www.webmasterworld.com/google_adsense/4519113.htm
I plan to do an A/B test to see how it performs. I think you should give it some time, a week or two to see how it's doing.
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