how to know which traffic source does make a sale?

is it possible to know what exactly website does redirect visitor to my review website and that one visitor make a sale for me?
i am talking about clickbank.

What do you mean by "make a sale for me"?
You can track referrals on your google analytics dashboard and see where the visitors are coming from.

You can also set goals for visitors who click a particular link/button/image but you can't know which of them actually bought the product on clickbank. You can just see how many of your referred visitors clicked on the product link/button/image on your review website and calculate the CTR to the product.

I was thinking the same, but with CPA and mobile. I want to know how much money does desktop users make me and how much mobile. My plan was to use different content locker on my desktop page and mobile page to track it all down. You can maybe do the same thing. Redirect FB users to one page with tracking id for FB, Twitter users to another... it looks like a lot of work, but it would do good for me.

You could also maybe get some script that will rotate your CB urls with different ids based on referral. Or something haha

i will try google analitycs. my website got penetly some time ago, however it sitll make some sales with pretty good ctr about 6%. And i want to know what kind of traffic doeas genetarte it, and then i want to scale it up.

If they're cloaking out the links or clearing out the referrer then it's impossible for you to know where they came from.

You can't track sales referral. You can only track clicks.
Why? none of the affiliate sites will give you the IP of the buyer. The IP is only missing link in your puzzle.

If you want to know which method works, and which method does not work. You have to start using one method for one website. If successful, you just scale. If you use many methods to sales. It would be very difficult to know what types of methods that make sales on your website