Most article websites do not allow for explicit advertising, therefore when you write articles these articles must contain information of interest and benefit to a reader independent of your advertising your business or your book promotional efforts.
Let's say you have a company that sells art jewelry or a book on art jewelry. You can write articles on art jewelry in general, you can write about how to make art jewelry, you can write about the history of art jewelry, you can write about art jewelry galleries online, you can write about ancient art jewelry, like Egyptian art jewelry or Roman art jewelry, you can write about different types of art jewelry, such as African art jewelry or Hawaiian art jewelry, you can write about the use of art jewelry in the movies.
So you notice there are many different types of informative articles that you can write on the subject of art jewelry.
You don't necessary mention your company or book in these articles.
If you have an affiliate link or a website then you can mention this in the signature line.
If you web content website you're writing allows perhaps a couple of links, then you can include your affiliate link. However, you must read the guidelines of the website you're writing for.
For those website that allow for explicit advertising, then you can advertise on those websites, including classified ads websites.
Writers seeking to promote their talents as writers to publishers and literary agents can also make use of article writing. If they have book or books which they have published these can included in the signature line. Also, if writers are seeking work as writers in the freelance market, then writing articles helps to advertise their writing skills to potential employers, either for salaried work, freelance work, or independent contractor work.
