Quantcast pixel rule firing in the launch but not seen in network call. This code used to work when the website worked on page load but doesn't work in direct call rule. 

How to calculate unique product views per logged-in unique visitor?

If we delete a library in adobe launch will it delete rules, data elements and extensions in it?

 But why is the occurrences different here when the visits and pageviews are same in both prop and evar? 

Please change s.eVar1 in call 2 as something else.

I guess when you say custom metric you refer to counter event and not event that stores currency or numbers? Also I am planning to use instances for just simple click link name and based on your explanation I guess instances must be enough. 

is counter event and metric instances same?

Thanks

My req is very simple. There is link which on click will trigger event2. Again if  clicked will fire event2. So to use s.manageVars I need to install plugin global level? Is there any simple way of clearing variables using custom code before the same event takes place ?

So If I want to clear counter event event2 what should I add? If I remove 1 will there be any impact?