Not new but been away for a while.

Hi there everybody. I signed up a while back but left. The amount of information here is so daunting (especially to a newb), I didn't even know to begin, but that's a great thing. During my time away I built an E-commerce retail site supplied by drop shippers. I want to ask question about how to increase my traffic- because I really suck at that, but I am not sure which thread would be best to ask on. Any help is greatly appreciated.