Infusionsoft is a great affiliate tracking software.
I highly recommend Post Affiliate Pro to all of my clients, it is a robust affiliate tracking software. It will track your affiliate's referrals, clicks, commissions, record payouts, and much more.
Post Affiliate Pro
Product Launch Formula
Product Launch Formula, by Jeff Walker, is a highly recommended resource for how to successfully launch a product from start to finish. Jeff includes detailed information about what to do every step of the way with insightful video tutorials, email copy, blog copy, transcripts and more.
Steven Essa's Webinar Magic
Learn how to make BIG money with webinars with Steven Essa's Webinar Magic. Watch the webinar to learn how to make high converting webinars, and the biggest mistake people make when running a webinar.