A professional thrift shopper explains the basics of how to resell secondhand items online.

From houses to vintage clothing to old furniture, "flipping" is becoming a popular path to creating an extra stream of income on the side. Many people these days flip their items of choice as a hobby ...

Time it right. Shop Monday–Wednesday mornings when weekend donations hit the floor. Learn the color-tag discount cycle at stores like Goodwill and stack 50 ...