Poshmark features millions of sellers, and dozens of categories depending on clothing styles and designers. To delete a Poshmark account, be sure to first redeem any outstanding sale balances if you've recently sold items on the app. Poshmark says it can't process a deletion if there are any pending transactions or redeemable balances. Upon deletion, any listings you have on your account will also no longer be available, nor will any saved items from other closets. Deleting a Poshmark account is fairly similar on both the mobile app and on the web. Here's how to do both. How to delete your Poshmark account using the mobile app