The software comes preloaded with product datafeed configurations for
Google Base / Google Products
Paid on Results
And you can configure your own bespoke product feeds very easily.
The datafeeds can be password protected so that only recognised third parties can access them. You can also stipulate that only in-stock items are included in the feeds.
Multi-currency support has now been added so that you can enter your prices in your native currency and export them in your feed in any currency that you support (only works with the VirtueMart convertECB currency module).
You can restrict the product feed to only include products in selected categories, or leave it open to include all products.
This extension now comes in two flavours, one for Virtuemart 1.1.x and another for Virtuemart 2.0.x.