Affiliate Marketing Secrets

Dear friends,
Am a wholesale dealer of games and game accessories.. so to develop my business, i ve decided to create a website.. ( dont know how to create.. but i will learn surely thru the net).. and thru wikipedia i ve learnt that there are many types of websites such as Affiliate, archive, personal etc., etc., so which type of website shall i create? and will the free website enough for me? or will i have to go for paid ones? if paid ones means-which one suits for my needs? (my only aim is to list my game and game accesories with prices)… so pls help me.. thanks in advance..