How can I use Photosynth commercially?
You can embed “synths” on your Web site to display properties and merchandise, and you can even integrate synths into your Bing maps. Public synths, which anyone can access on www.photosynth.net, are free up to 20 GB of storage. Unlisted synths are free up to 1 GB of storage and 500 views per month. Use of Photosynth beyond these limits requires a commercial license.