In order to gain your Commercial Pilots License (CPL), you will need to have flown 150 hours as Pilot-In-Command. To reach 150 hours a lot of pilots rent an aircraft and spend a few weeks or months flying between airfields. There are two main ways of renting an aircraft to build your hours – dry leasing and wet leasing. A dry lease is when you rent the aircraft minus the fuel, meaning that you will have to foot the bill each time you need to refuel. A wet lease includes the fuel you need to fly. While you may have to use your card to pay for fuel at different airfields, you will be able to reclaim the amount paid by submitting your receipts to the organisation from which you rented the aircraft. Some flying schools offer hour-building-packages and they can be found on the AvPay Flying School Directory.