I used it in my site with Indonesian (bahasa Indonesia) as primary language.
For 2 first months (from the day I start using adsense), I'd noticed that commercial ads started to appear in adsense slot, as my site pages grew and indexed in google search result.
I didn't pay attention to ads performance in my site from that time.
Until recent few days I realized that Adsense only showing PSA (Public Service Ads), and my earning is not increasing at all.
Note : PSAs are non-profit organization ads that won't make any profit to site publishers.
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| Sample of PSA |
