We release the plugin Order Manager.

Order Manager exports orders the external CSV, XLSX, TXT, XML files.
Features:
- support custom import templates (you can configure them easy)
- support unlimited number of templates
- support CSV, TXT, XLSX, XML
- support ZIP files
- support different destinations for export files (folder, FTP, SFTP)
- support scheduling
- report about result of export

Example
Export orders to the externla ERP service

Compatible with NopCommerce 4.50, 4.40.