BRUSSELS (Reuters) -The European Commission is seeking feedback from rivals and customers on concessions Apple offered to settle EU antitrust charges and stave off a possible hefty fine, it said on Friday, confirming an earlier Reuters report. The bloc’s regulator had charged Apple with restricting access to its tap-and-go mobile payment systems, based on the independent technology called Near-Field Communication (NFC), as it made it difficult for rivals to develop alterative payment options for iOS-based devices and compete with Apple Pay and Wallet apps. To address that, Apple committed to o…