Furthermore, since you have posted it on a free article directory, others who have affiliate websites about accounting will inevitably use your article for their website. Since they must attach your byline to it, this will bring you even more exposure for every website that re-posts your article. This is because you will be benefiting from the traffic they get to their website.
There are numerous article directories for you to utilize. Your best bet is to put a copy of each of your articles on every one for maximum exposure. It will eventually help to bring more traffic and customers to your website, which will lead to new orders and more profit.