How to Use FB PVAs?

martinact420 said:

So I want to spam the shit out of FB Pages using PVAs. Does Anyone have any advice on how many to buy, how often to rotate, auto rotating available?, good sources, etc?

For those wondering I want to try: http://www.blackhatworld.com/blackhat-seo/making-money/491891-step-step-guaranteed-method-exactly-how-make-537-50-day-start-today-now.html

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