I may see $ 0.99 as a less risky way of trying out unknown authors, but some people only buy $ 0.99 books and just have very low expectations. (monicatrodriguez.com)
Mind that it's quite an expensive and risky way for a young entrepreneur. (personalmoneyservice.com)
Stock trading, though popular, is also known to be one of the more riskier ways to invest. (morethanfinances.com)