Mobile payment systems using near field communication (NFC) chips in smartphones were being developed by several large players like Apple, Samsung, and Google to enable contactless payments. These systems transferred payment information wirelessly between devices near each other to complete transactions using existing credit card networks. A dominant design often emerges in an industry as the more widely adopted solution becomes more valuable and generates network effects from learning improvements and a larger user base that supports complementary products and services. These self-reinforcing network effects can result in one technology achieving dominance regardless of its technical superiority due to path dependency in the adoption process.