“Doen was the brand that introduced me to buying secondhand and also to buying sustainable brands,” said Anais Gonzalez, a mom of three, who supports brands that encourage people to shop secondhand.

The “thrift-to-eBay pipeline” has emerged as a lucrative venture for many, transforming the hunt for second-hand treasures into a profitable business. By leveraging the unique and often undervalued ...

The strong demand from buyers has attracted thrift clothing sellers who act as middlemen. These people look for deep discounts and resell the clothing on sites like eBay (NASDAQ: EBAY). The popularity ...