Affiliate Sales

I've just made another affiliate sales yesterday. However, I am not too happy with this wholesale leads supplier. I was unable to log into the system to check the details. The web page seemed to have been hijacked. There was no news from the merchant. Maybe it's high time to look for another leads supplier. Just relying on one supplier may not be a good idea.

But where can I find a reliable supplier and yet offer great value for money?