The paid transactions are your bank transactions, i.e. the real ones that are integrated directly from your bank. To export your bank transactions, click in the top right corner on the gear wheel ⚙, then on Export my data.

This is the same action as to export your dashboard, only the choice of data to export changes. 👌

You can thus choose Paid transactions list to export your paid transactions.

💡 Good to know: for multi-company users, it is possible to make consolidated exports.