The transaction exports in Quickbooks or Quicken format that can be imported GnuCash or whatever is helpful. However, if at some point there is an audit nothing

The transaction exports in Quickbooks or Quicken format that can be imported GnuCash or whatever is helpful. However, if at some point there is an audit nothing beats the usability of easy for the auditor to understand visual format that is a date/time stamped record.