The fashion resale marketplace, which previously used Priority Mail, said delivery fees are the lowest they've been since 2017 due to the shift.

You can return items from Poshmark, but only if the item you ordered never arrives, or doesn't match the product description.

Poshmark Inc. executives said the company’s projections for revenue and a measure of earnings for the fourth quarter came in lower than what many analysts expected because of higher investment in ...