Facebook Shares More Audience Data Via Carefully Controlled 'Clean Rooms'
Ask Facebook for access to its data and the official answer is going to be, “Nope.” But under certain circumstances, a limited number of advertisers and agencies are tapping into impression-level Facebook campaign delivery data, AdExchanger has learned. The data-sharing arrangements are euphemistically referred to as “clean rooms.” These clean rooms are safe spaces where […]
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