about value of sites

Hello, what are the best sites to learn the value of sales from my site.

Um... I never thought there was a trick, but from the sites where I sell stuff, I go to my bank account to see the value of the sales.

Dave

Um...I go to my bank account to see the value of the sales.
Ney... they've already invented the Online Banking, so that I don't even need to go to the bank, do I? :D

I think you want to analyze the site activity and conversions from your website. You need to register your site with Google analytics to explore the site activity and possible places where you can improve you site traffic.