It depends on your membership. Basic & Basic Plus Membership Level submissions are generally reviewed within 2-14 business days of submission, depending on incoming volume of submissions. Platinum Membership Level submissions are generally reviewed within 6-36 hours of submission Monday thru Friday depending on incoming volume of submissions.
I meant once you have an article go live, how long will it be sent out by EZA or kept on their list for clients/subscibers to look at.
What I mean is. How long can you expect EZA to list your article and how long will the traffic come for from an acticle? also I am guessing you cannot submit 5 acticles for the same product even if you have totally rewritten each article but you can do it over a couple of days?
buidling on what bl4ckmaN^ said ... ... however, to get the most out of it you really need to promote the articles yourself, with backlinks etc
Actually, I think that they will delete after X months (six?) if not performing satisfactorily. I read this somewhere, though honestly can't place my finger on it right now. I was surprised when I read this, b/c I thought they stayed in their DB forever, too. (after all, why not? what can be the cost of keeping them?)
As far as I know the articles will be up as long as EZineArticles.com exists. I've been submitting articles there since 2006 and I've never had one taken down. They make money from the AdSense ads on the articles, so there's no reason for them to ever remove them.