The Trust Payments Limited app is a robust solution designed to seamlessly integrate e-payment functionalities into a BigCommerce online store. It provides a straightforward method for merchants to enhance their e-commerce platforms with secure and efficient payment capabilities. The app supports integration with multiple APIs, streamlining essential back-office functions like transaction updates and processing refunds. Merchants benefit from its dual support of 'Authorise Only' and 'Authorise and Capture' e-commerce Payment Actions, offering flexibility in transaction management. Trust Payments Limited also includes PCI DSS compliance features, simplifying the complex security needs associated with online payments. Additionally, it supports 3D Secure v2, adding an extra layer of security for enhanced transaction protection. This app ensures a secure, compliant, and user-friendly payment process for both merchants and customers.