One-Time Send is a powerful feature designed to simplify the process of sending one-time notifications through Courier's web app redesign, aiming to save time and streamline workflows for non-engineers across various departments. With its no-code approach, team members can now easily send notifications without relying on technical expertise, promoting efficiency and collaboration within organizations. One-Time Send is a versatile tool that can be used for a variety of purposes, such as engaging users for app growth, rolling out new features in closed beta, and sending surveys, among others. The feature offers flexibility to send notifications to various recipients, including individuals, multiple users, lists of users, or dynamically defined audiences, and includes options like scheduling and message expiration to fine-tune notifications for maximum impact. By empowering non-technical team members with One-Time Send, organizations can improve their communication efforts and reduce engineering time.