Zipcar offers $50 in credit when you sign up for SniqueAway and use code SNQEAWAY during your Zipcar registration. This is twice the discount of our last mention. Zipcar is a car share program that allows you to reserve and pick it up in major cities where you live or visit, just by using a preloaded 'card'. Membership options include the occasional-driver plan for $60/year, or pay a monthly fee for more options. In addition to offering easy pick up day or night and eco-friendly options, all cars include fuel, insurance and 180 free miles per day. Note that there is a one-time application fee of $25. Your SniqueAway membership is free, for which you will receive occasional emails about exclusive travel savings. It is owned by TripAdvisor. You can cancel this membership at any time.