The youngsters these days earn by selling information products like ebooks, or an audio-video course. Some sites distribute these ebooks. Risk is that it takes quite a lot of effort to create the product. And to earn well from the same products you market has to be great. As soon as one establishes themselves they can make money with the least investments. The rental income is also another source, and one must be aware of the risk of owning the property and also must be aware of the overall expense. The risk is always there if in case the tenant damages the property or pays the rent late.

In affiliate marketing, the website owners share the link of bloggers, and when the visitor clicks, the third-party earns the commission. Investing in Certificate of Deposit, one must be aware of the best Certificate of Deposit risk is the inflation hitting the market.

Dividend stocks, one can earn per share of stock, more shares more income; also, the income is dependent on initial financial investment. Risk is that companies subjected to economic risks will cut off their dividends.

Bond ladders will have a bond that will expire at different time intervals usually a better choice for the retirees or the one nearing the retirement. Peer to peer lending will be lending to the ones who are not qualified for traditional loans. Annuities will give monthly payments for life, though annuity is not for everyone.

Investing in a business is the best risk-free method is to invest small amounts in many companies, this can be by lending money through bonds. Selling the stock photos to the magazines and the blogs, one can submit photos to the sites and earn a commission.

Buying solar cells and is an alternate investment idea where one can sell electricity or even lease the cells to some small scale firms. Lending to development projects in real estate, here one can lend to the large real estate project developers. Selling digital files is the best option if someone is into graphic design. Renting car on the rental sites, so that it can bring income when you are not using your car. Vending machines can be a passive income for one with retirement plans. Advertise on your vehicles, when the rental car runs around the town. There is an advertising agency that will pay per mile.