Barnes & Noble has teamed with Digby, a mobile commerce service provider, to sell books, CDs and DVDs to users of BlackBerry devices.

The Barnes & Noble Storefront for BlackBerrys includes full product descriptions and images, a mobile shopping cart that allows users to buy multiple products from multiple vendors in one order and support for secure transactions and password-protected purchases.

"Consumers now have a fully stocked Barnes & Noble right on their BlackBerry, with access to hundreds of thousands of products available for delivery in three business days or less," said CEO Marie Toulantis, in a statement.

Users can download the Barnes & Noble Storefront on all BlackBerry smartphones.