https://www.reuters.com/article/us-apple-qualcomm-mollenkopf/apple-demanded-1-billion-from-qualcomm-for-chance-to-win-iphone-idUSKCN1P600H

Apple Inc asked for $1 billion as an "incentive payment" from Qualcomm Inc in order for Qualcomm to become the supplier of modem chips for Apple's iPhone, Qualcomm's chief executive testified on Friday at a trial with U.S. antitrust regulators.