Westpac Altitude Black Credit Cards offer you dual credit cards on one easy to read monthly account statement. A MasterCard and an American Express card to help you earn Altitude points faster. With Altitude Rewards, you get rewarded for doing your everyday shopping throughout the year. These points can be easily converted into shopping gift vouchers, which is great at Christmas time. Furthermore, you have the peace of mind that you’re dealing with a trusted brand with great customer service.