Writing articles is not the parameter for success. You should be able research keywords with high search volume and low competition. Then write articles on those keywords to see very very very good results. Manage writing atleast 5 articles a day make sure there are all unique and of a high quality. For more info on article marketing read bum marketing method by Travis sago who revolutionized article marketing.
it is hard, really hard...i think the number of articles would really depend on when you jupm on the product. If you catch a product that has been added to CB just a day ago, you may really need only a few articles to get on the 1st page of search results. It depends also on the competition here, as probably you wont be the only one trying to make money from that product. The way the big guys does this is, most of them get notified via JV before the product launches...in other words, even you catch a newly listed product on CB, there are probably already 100s of people way front of you on the promotion of that product.
article marketing is that the best method to sell CB product? well i'm newbie here, i need more info about what is the best method promoting CB product, what about google adword?
@circus_freak It's not the best method but it's one that only requires your time. If you're just starting off and don't have a large budget to outsource, buy traffic, buy ads, do JV's .. etc .. then article marketing is a great way to start.