The video titled "Adding a payment gateway + Order success page - Strapi Tutorial #8" likely continues a tutorial series centered around utilizing Strapi, a headless CMS (Content Management System). In this particular tutorial, the focus shifts towards integrating a payment gateway into a website built with Strapi, allowing viewers to enable online transactions securely. Additionally, the video may cover the creation and customization of an order success page, providing users with a seamless experience post-purchase. Expect step-by-step instructions on configuring payment gateway settings, handling transactions, and designing an engaging order confirmation page within the Strapi ecosystem.