Want a car but just for a short while? Here's an option. Download the Traficar app, find an empty vehicle, scan the QR code and you're in. After checking the vehicle over and are happy, off you go. It's all done through their app which you'll need to download and the price is calculated by the length of time and distance travelled e.g a 30 minute journey from Gdansk to Sopot (about 15km) will cost you 30zl. You can pick up in one place and drop off in another making it another option to taking a taxi.