Msg#: 4613974 posted 1:40 am on Oct 11, 2013 (gmt 0)
With the way that Apple has their closed off universe, there isn't a way to know for sure. They did recently change their affiliate program and allow you to add tags. So you could know where your own links are coming from and translate into sales. But there is no way to know the store stats, what keywords work in the store or whatever.