How can I track internet traffic that my site sends to another site?

Question

If someone clicks a link on my website, and ultimately buys a product on the site that my site had directed it to, how can both parties track that information?

Answer 1

No one actually answered this question. The person wanted to know how to track the number of people clicking external-bound links from their website. Google Analytics doesn't do that unless you set up a conversion goal tellling it to for specific out-bound links.