Odd the way some do good with a sponsor and others do terrible. I'm 0:4619 with fetishhits this month.

This month it's gone wrong for me too. I'm at 0:6197, and I'm really mising those Fetish Hits sales.
:(

I'm still so new that I haven't yet had a sale. Do sponsors typically inform you via email when you've made a sale or do you have to log in to each one to see stats?

Some send emails, some don't. Other programs you can select whether or not you want emails in their settings.