It is possible to delete part of your data without deactivating your
account permanently:
Deleting A Post:User can delete any of their own post by selecting
it (long press) and clicking Delete Item without deactivating
their account.
Fig 1: App showing a 'Account Deletion' option under settings.
Deleting A Store:User can delete a store and it's listing
via Store - Menu - Delete
Fig 1: Delete option under store's menu.