App integrations are currently not available with the QuickBooks Sole Trader plan, Thomas.
We value your feedback on the ability to connect with other applications, as it helps our engineers improve QuickBooks Sole Trader and better tailor it to your business needs.
You can upgrade to another QuickBooks Online plan to integrate eBay for seamless operation of your business. You can explore and compare plans to find the one that best suits your requirements using this link: https://quickbooks.intuit.com/uk/.
If you have any additional questions or need further assistance, please don’t hesitate to get in touch.
