Southeast Asia’s E-Commerce to Reach New Heights, Driven by Digital Payments and Cross-Border Commerce Growth. The latest InfoBrief by market intelligence firm IDC, commissioned by global payments platform 2C2P and Antom, revealed Southeast Asia’s ecommerce market is projected to reach US$325 billion by 2028. The research explores the region’s evolving digital payments landscape and provides a market-specific analysis of the payment trends in each market. It also sheds light on how these trends are reshaping business strategies and laying the foundation for future growth opportunities in the region. It is critical to have a comprehensive understanding of SEA’s digital payment landscape to fully tap into this US $325b economy. To maximise reach within local markets, it is essential to offer customers their preferred payment methods to enhance the overall customer experience and drive higher conversion rates. To learn more, please visit https://www.2c2p.com/.1IDC: How Southeast Asia Buys and Pays 2025.