We have yet to find an industry where digicards fail to illustrate a product better than a printed brochure.
The first key reason is movement and sound bring life to your product in front of the customer.

The second is size. People keep digicards. You hand them out as business cards, and customers put them in their pocket. They are light, durable easy to use and distribute.

The third reason is cost. Digicards are remarkably cost effective. They are light enough to be stuck on a letter and posted with a first class stamp. The cost savings on postage alone over a brochure or video cassette can pay for an entire run of digicards.
The fourth reason is their benefit to the environment, as they can save paper. It is possible to get a small books worth of data onto a single Digicard.

Drive business to your website, as the digicards can be set to open up email and web browser windows that connect directly to relevant sections of your website.