Starting an online business?

Hi, I am new to selling on line. I am thinking of staring my own web site. Is there a certain amount of product you should start with? For example if I were to sell jewelry how many pieces would be a good start? 50, 100 etc. I (like most) don't have alot to risk. Any advice is most appreciated. Thanks :)

You can start with dropshipping as there is less risk since you do not need to purchase the product. Take a look at Link hidden: Login to view