WestJet has launched a new promotion for their RBC WestJet MasterCard cardholders offering 2x the WestJet dollars when you use your card to purchase WestJet flights and vacation packages. The card normally offers up to 2% in WestJet dollars for those purchases which means during this promotional period cardholders will earn up to 4%. Add on top of that the up 2.5% you get on the actual flight for being a WestJet Rewards member means that you can get up to 6.5% WestJet dollars in total. The offer runs until December 15th and for more details please visit WestJet.