Recently I experimented with using the online spreadsheet available in Google Apps to manage our price list. I’ve been very surprised by the functionality & ease of use.
For many years I saw these online apps as merely viewing tools to open documents when on the road. But after using it for over a week I’ve found it does everything I needed as well as Excel, & some unique features like pasting spreadsheet elements into emails it did it better than Excel. Google Apps autosaves, has revision history so you can access earlier versions, & has the ability to share documents online.
If you’ve never tried Google Apps, you may find that it’s worth the look.