“The mortgage wars took yet another turn this week, with CBA launching a new feature on its digital-only mortgage: Qantas Frequent Flyer points – and plenty of them – with between 100,000 and 300,000 on offer, depending on the loan size,” she said. “The bank might have buried cashbacks more than two years ago, but this latest sweetener has the same target – new customers – provided they come directly to the bank.