A sales dashboard is a visual representation of a company's sales data, providing real-time insights into key sales metrics and performance indicators. It consolidates data from various sources into one easy-to-read interface, enabling users to track sales performance, monitor targets, and make data-driven decisions. Sales dashboards are customizable to specific business needs, and interactive elements like filters and drill-down capabilities allow users to explore detailed data points. Tools like Excel, Tableau, Power BI, and Plotly are commonly used for building these dashboards.