Commbank’s push for high margin ad revenues from its owned media and data will likely see more banks, telcos, utilities, petrol-convenience stores and travel companies break cover – and could spur further acquisitions in the mould of Woolworths $150m swoop for screen network Shopper Media. Owned media specialist Sonder has just polled 50 global marketers across brands including Accor, BP, BT Group, Citibank, Emirates, Hertz, Hilton, ING, KFC, Marriott, Mastercard, NAB, Nokia, Shell, Tesco, Turkish Airlines, Verizon, Visa, Vodafone and Western Union – and their answers imply a doubling of owned media and first party data monetisation within two years. But the report also suggests some amateurish approaches could prove costly – especially if owned-retail-paid media converge.