The short answer is affiliate marketing.
You don’t need to spend a lot with affiliate marketing at the beginning. Instead, you can learn the field and start building your business without investing much money at all.
As I mentioned before, there aren’t that many costs anyway. You don’t have to buy products and you also don’t have to actually set up a shopping cart or anything like that.
Instead, the most significant things that you need are a domain name, hosting and possibly some training. All of these areas can be inexpensive if you know where to look. For example, hosting is easily under $20 per month and a domain name is much cheaper than that.
Even these costs are somewhat negotiable.
The biggest risk you take is simply time. After all, if you want to develop a successful business then you will have to invest time. The more time you put into the process, the better your potential outcomes.
This isn’t a bad thing though. Realistically, any business that doesn’t involve a time investment simply isn’t going to work in the long-term. Additionally, you do still learn things and develop skills.
So, regardless of your outcomes, your time is never wasted. Plus, if you’re struggling financially, then risking some of your time is going to much more appealing than taking an economic risk.