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Online Store Performance

Sales and Profit Analysis
July 11, 2025 by
Benedict Ouma

Title: Visualizing Retail Business Trends with Excel: A Sales & Profit Deep Dive (2018–2019)

Tool: Microsoft Excel

Theme: Business Intelligence with Pivot Dashboards

This project explores how a simple tool like Excel can deliver powerful business intelligence. I created a dashboard that analyzes an online retail store’s performance from 2018 to 2019, breaking down trends in sales, profit, delivery modes, and product sub-categories.

Goals:

  • Compare sales and profit growth across years

  • Highlight top-performing cities and states

  • Identify sub-categories driving or dragging performance

  • Visualize delivery mode trends and quarterly seasonality

Key Insights:

  • Sales dipped slightly at -0.12%, but profits rose by 0.85% — suggesting improved margins

  • Cities like San Antonio and San Diego showed >10% sales growth

  • Sub-categories like Chairs and Phones had the most volatile profit trends

  • Top 10 states each crossed $500K in sales, dominating overall revenue

Tools Used:

  • Excel PivotTables & PivotCharts

  • Conditional formatting for visual KPIs

  • Slicers for interactivity

  • Manual layering for layout and navigation flow

Audience:

  • Retail managers tracking growth and loss regions

  • Marketers spotting product category winners

  • Ops teams planning for delivery seasonality

  • Analysts looking for profitability levers

Demo available here: Watch here