Concept Campaign (How to Find Out What Your Subscribers Will Buy) Concept Campaign (How to Find Out What Your Subscribers Will Buy) Product Launch - Pre-prelaunch Drive Traffic With Solo Ads, Advanced Method Rate this item:1.002.003.004.005.00Submit Rating No votes yet. Please wait... Posted in Lessons: Advanced Topics, Lessons: Buyer Needs, Lessons: Product Creation, Lessons: Product Launching