Zipcar launched its Zipcar for Business program in early 2004 to provide companies with discounts on Monday-Friday driving. Since the launch of the program, Zipcar has signed 10,000 small, medium, and large sized businesses, as companies are increasingly adopting Zipcar's on demand car rental model as a cost-saving alternative for employee travel.[28] Zipcar has partnered with over 300 colleges and universities across North America.[29]