How to Define Refund Rate in Power BI Without Misleading the Business
Refund rate can mean refunded items, affected orders or refunded value. Learn how to choose, model and present the right definition for the decision at hand.
Power BI Metric Grain: From Plausible Numbers to Trustworthy Decisions
How session, order, item and refund grain changes Power BI measures—and a practical workflow for preventing duplicated totals and misleading comparisons.
Why AI Dashboard Mockups Still Need Human Validation
A practical validation loop for turning fast AI-generated dashboard concepts into Power BI reports that respect real fields, metric grain and business meaning.