This kind of work is simply not suitable for everyone, and you need too many competencies for this. As for me it is much easier to get a job as a photographer in online stores. You can even in several at once. It is convenient. that you can take pictures of the goods and just wait for sales. But of course this job also has its difficulties. I even had to study an article on the subject, how to photograph goods better. So if you are interested, you can read it.