Digital Insanity

I planned to do web design projects at my own. I need to interact with the customer & need to collect requirements from them and I will design web pages for them. Please help me to make it well.

I am a web design student and I have to set up an ecommerce site. I have the shopping cart thing down, but I would like to set it up so each person can create there own login/account. I really have no idea how to do this. Can someone help me out [...]