Every 3rd party service or software that connects with your eBay account needs to the authorised. You can see a list of 3rd party software and services that have been enabled to access your eBay Account. This list also gives you the ability to revoke the access of any third party service or software. To access the list of 3rd party authorisations go to:
- My eBay
- Site Preferences
On this page scroll down to the General Preferences section and click on 'show' to expand the list of 3rd Party Authorisations.