Teresa Schultz profile image 81

Adsense ads on my hubs: why are there sometimes 4 blocks?


Aren't only three allowed by Google Adsense program policies?

 

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ZarkoZivkovic profile image81

ZarkoZivkovic says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

6 years ago
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Teresa Schultz profile image81

Teresa Schultz says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

6 years ago
 |  Comment