What Sells?

I haven't the faintest idea. I own a tea company with web site. I track all activity through Google Analytics. Apparently the best campaign was the list, "Top 5 Reasons to Believe Yerba Mate is an Aphrodisiac". Lots of hits, more than any other blog post since Hurricane Katrina images were posted. But, sadly, not a single sale of Yerba Mate. I'm guessing visitors were looking for photos that might be posted with the article.

Sooo, maybe a posting/campaign, "pics of live nude girls with every purchase" will work. Huh, ya think?