I believe you just need the Quickbooks SDK. This will allow you to send/receive XML files from/to Quickbooks.

>Hi All,
>
>Has anyone imported, or exported file to VFP from Intruit Interchange Format(IIF ) from QuickBooks. I need to import files from the QuickBook format (IIF).
>
>The clients application is web base and they have indicated that if I have QB that I can import it to that accounting system.
>
>However, not ALL clients use QB for their accounting system, so I need convert the QB invoices data to VFP. Also, we are trying NOT to pick up a copy of QB, even if it's not that expensive.
>
>Any help would be greatly appreciated.
>
>Craig