There is an issue for interface daily sales from SilverWare POS to QB online, please check and let me know if IIF file can be imported to QB online?

Hello there, Grace. Currently, the file formats supported for importing information to QuickBooks Online only include CSV files, Google Sheets, and XLS or XLSX files.

IIF is a file format used by QuickBooks Desktop, and you may need to convert it to a supported format before importing it into QuickBooks Online (QBO). To directly import IIF files into QuickBooks, you can use/browse a third-party importer tool available on the QuickBooks App Store website.

Feel free to visit this article to learn more about what information to import or any other questions about importing data to QBO: Common questions about importing data to QuickBooks Online.

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