hello noob here... i want to ask a thing.. suppose i ran a multiple campaign for selling my CB product: 1. adwords 2. Posting on forums 3. Social bookmarking... how do i track which visitors come from which campaign?? is it from adwords or forums or SB?? i was told to use php.. but how i have to use it i still can't figure it out.. can you help me?? thx!!