I am building this site and I would like to know how to start making a profit with an e-store? I am blind in these kind of business.

You would need to set-up the software, add products and sell them. If you need help, PM me.

Everything is setup already , I am using zent-cart. What I would like to know if what products to sell, how to get the products, etc.

Well, why don't you PM me and I can help you out.

Yeah, it's best not to talk about those things in a public forum. Good luck!

Sorry. But, if you have to ask, you're probably in the wrong industry.

Bon chance.

Make your products free to download, and lets the users give some donations by paypal...
And make money with advertasing banner..