One of the best (and fastest) ways to build backlinks and get your content out to the Internet is by using article submission services. With having said that, I think it’s important for you to realize that not all article submission services are the same.
Some articles send out unique content while others just send out duplicate content to all of the directories.
This poses a problem because the major search engines do not like duplicate content and will pay no attention to all of the articles that have been sent out. If this is the case you will get the same traffic as just sending out one article and the backlinks will hold no importance to the site you are trying to get traffic on.
Another thing to be aware of is that if a submission site uses article spinning you will not get near the results then if they provide you with unique content. When an article is created using keyword spinning the article it produces is only about thirty percent original.
This greatly diminishes the overall visitors coming to your site.
Another big question you should ask is what the quality is of the sites your article will go to. If all of the site have a very low PR then the backlinks will not count for as much and your articles will not hold much importance to the search engines.
The way they price is another thing to consider. Do they charge you a monthly fee and allow you to submit as many articles a month that you want or do they charge you per article? Some of them will even charge you a monthly fee but only allow you to submit 8 articles a month.
Depending on the amount of articles you plan on submitting a month, a monthly fee for unlimited article submissions is the best deal. The more articles you write the more visitors you will receive.