Hey guys,
I am currently buying link ad spots on sites (hardcoded, not using ad networks).
I track the each link I buy and the sales they generate with query parameters such as : http://www.mydomain.com/?r=top_menu_nav_on_seomoz
My question is : do these links still pass link juice?
I have my canonical already set to http://www.mydomain.com
Also, in Webmaster tools I have it set to ignore anything after /?r=
The way I see it, a link is a link. Naturally I would prefer to send directly to my root domain, however, these links cost a lot of money and I like to track my results.
Does anyone have experience with SEO and working with query parameters?