How does trading work on poshmark
4 Apr 2019 Trades aren't officially supported on Poshmark, but you can set up an Regardless of who contacted whom first, you and the seller will work 16 Jun 2019 Risks. Trading is risky because it's not backed by Poshmark's protection in any way; Both parties are trading at their own risk Can I trade on Poshmark? For this reason, we discourage users from trading on Poshmark as they are not protected. How the referral program works.