Zipcar is a global car sharing service that provides vehicles by the hour or day to both personal and business members. It has over 650,000 members and 9,000 vehicles worldwide. Zipcar allows businesses to save time, money, and hassle compared to traditional car rental by providing 24/7 access to vehicles located nearby offices. Rates include gas, insurance, and maintenance. Businesses can sign up individual employees or get a business membership starting at $75 with discounted hourly rates for business use.