Actually I think that somebodies will object to my opinion about adplexity :)
Adplexity is just useful for specifying the right GEO, 3G targeting, and effective LPS but take care because most of LPS has codes that will convert your visitors to another pages, also you will find inuseful codes that makes the page's size big, so you will need a coder help in all cases or you should have some codes knowledge.
In general it is not useful for successful campaigns as most Affiliates think.
some links are protected and can't visit even you use VPN, in this case you should buy another service from them called Adplexity carrier, also you cant download some Lps and the supporter is not good and very slow.