Accounts will rarely be suspended, however there is several cases where this will happen.
You have not set up an Etsy shop, this is required to list products in Etsy. A shop is free but requires you to set it up,
You have revoked permission for the OpenBay Pro application in your Etsy account. This will result in an unautherised request and we will immediately suspend your account to ensure we do not keep sending requests to Etsy.
Support staff may also suspend your account, however an explanation will usually be provided.