The 'Apple Pay Profile 2019' report, published in March 2019, provides a comprehensive overview of Apple's mobile payment service, highlighting its growth in user adoption and increasing acceptance among merchants in various countries. It details usage statistics, competitive landscape, and market penetration, with Apple Pay ranked second among mobile payment services in-store in the USA and projected to expand internationally. The report includes insights from various regions including North America, Europe, and Asia-Pacific, obtained through secondary market research.