Accuracy click patterns in google analytics

[now_i_m_here]

I have been looking at the click patterns in Google Analytics for a sales page which is making sales. But Google Analytics is telling me the affiliate link in the content is not getting clicks. How can this be right. Has anyone noticed an inaccuracy with click patterns in Google Analytics ?

[credasys]

Google analytics is quiet accurate when it comes to reporting.

[johnalex157]

There are chances of inaccuracy... i had a few..

[VIBGYORtel]

Try Piwik..the best analytics tool

[Akainu]

i have not tried Piwik, but heard that its good.