If you have studied journalism, and communications or if you are simply good at writing and in addition to having good spelling you are ingenious and creative, you can offer your services as an article writer on any subject, or take care of writing reviews and descriptions of articles for sale.
Your services can be very useful for blogs, magazines, digital newspapers, online stores, etc. with prices that can go from $ 10 to $ 50 per thousand words.
Another service that you can offer is that of a ghost-writer, as it is also often called, which is nothing more than who writes a message or content on request for someone else to sign it with their name.
Some institutions hire a professional editor to write important messages, such as an executive address or a case study presentation. There are also people who have a ghostwriter write their book or personal memoirs and then sign it.
The price will depend not only on the amount of text, but on the level of importance and technicality that the document is required.
This work requires the ability to collect and synthesize information on the topic you are going to develop. You must handle comprehensive reading and you have to be quick to learn new things, since the articles can be on the most diverse topics; although, of course, you can always take specialties and build a resume.