As of my knowledge cutoff in September 2021, QuickBooks Scan Manager is a feature within QuickBooks, accounting software developed by Intuit. QuickBooks Scan Manager is designed to help users easily scan and attach documents to their QuickBooks transactions and records.

By using a scanner or a compatible document-feeding device, users can scan documents such as receipts, bills, invoices, or other relevant paperwork directly into QuickBooks. QuickBooks Scan Manager then organizes these scanned documents and associates them with the appropriate transactions or records within the software.
This feature aims to streamline document management, reduce manual data entry, and improve the accuracy and accessibility of supporting documents within QuickBooks. Users can locate and view the scanned documents whenever needed, ensuring that important information is readily available.

It's worth noting that the functionality and features of QuickBooks may have evolved since my last update. For the most up-to-date information and details on QuickBooks Scan Manager, I recommend referring to the official Intuit/QuickBooks documentation or contacting their support team.