Begin your search for a cheap car rental near Shin Kong Mitsukoshi Tainan Ximen Store by keying in your getaway dates and pick-up and drop-off points. That’s how competitive a car rental can be around this popular attraction, but there are a few things that will influence how much you pay — your travel dates are just the start. Whatever your budget or type of car you want, Expedia has exclusive offers from a variety of car rental companies that’ll get you driving away for less.