Power Query Count & Extract Customer Names for 8 Sales Coupon Groups

Power Query Count & Extract Customer Names for 8 Sales Coupon Groups

Learn how to use Power Query in Excel to analyze customer coupon usage across multiple stores. Master techniques for counting and extracting customer names in various coupon groups, perform left outer joins, utilize Group By features, and manipulate data with custom columns and M code. Explore advanced Power Query functions like Record.ToList and Table.FromColumns to create comprehensive reports on customer behavior and coupon redemption patterns.