We have been using Grab for the past week, similar to Uber i think, you just download the App, tell them where you want to go, and they give you a fixed price, example we will be using Grab to go to NAIA later, all very nice Cars,convenient, and stress free, they tell you exactly how far they are from you, and when they will arrive to pick you up, example Christmas Day we booked Grab to pick us up on Christmas day at 5-00am took us to Subic, then to Angeles, and back to Manila, they just wait around while you do whatever you are doing, then return you home we got home around midnight cost 4000php, they will just take you wherever you want to go... the driver parks up somewhere nearby then you call the driver to say we are here, come and pick us up, then take us to wherever, we paid with Cash but i think you can use Debit/Credit cards.