December 2025 focused on delivering a robust Promotional Campaigns management workflow within adobecom/mas, establishing the core capabilities required by marketing and content teams while laying the groundwork for future enhancements. Key features delivered include a CRUD interface for promotional campaigns with a list view and creation flow, plus status-based filtering and basic form validation. Two new pages (promotions and promotions-form) were added and wired to Odin-backed content at /content/dam/mas/promotions, with initial sidenav considerations adjusted for production readiness. In addition to feature delivery, the month included code quality and stability improvements, such as UI polish, cleanup of debug logging, and prepared unit-test scaffolding. A critical data handling fix ensured UTC-consistent start/end dates for campaigns, and targeted refactors aligned constants and terminology to reduce maintenance overhead. Overall impact: faster creation and management of time-bound promotions, improved data integrity across time zones, and a solid foundation for search/advanced filters and quick actions in future sprints.