Easy Money
"Passive income" has become quite the buzzword. With the rise of the internet age and the sharing economy, the ways to earn income while you sleep (or lounge on the beach) appear to be multiplying by the day. This is good news at a time when saving for retirement is increasingly challenging. Here's a look at some of the many ways you might be able to stockpile cash for retirement, based on input from financial advisers and personal finance experts.