I signed up to Starter Story and started reading the business case studies. In most of the ones I was reading, I noticed they asked about hiring opportunities. The ones that stood out to me, I noted, then reached out to them. I only contacted a few people. Some had already had the position filled but one was actively looking for writers and that's how I started earning $600 to $3,000/mo extra and around $8K added to my income since then.