When 23-year-old fashion merchandising student Katy Hearne realized cold weather was on the way, she gathered up summer clothes she no longer wore, sold them to one of her favorite shops and used the ...

Whether you're looking to earn extra money—or to extend extra kindness for a specific cause.

Add Yahoo as a preferred source to see more of our stories on Google. Since then, Lynn has discovered online consignment stores and apps like Poshmark and Kidizen, which make it easy for her to update ...