Sales Data Analysis Spreadsheet

The spreadsheet I need will pull raw sales figures into a single, tidy worksheet, then apply SUM, IF, and VLOOKUP / XLOOKUP formulas to generate clear insights. Once the numbers flow correctly, I want a dynamic line chart that tracks trends at a glance. Clean headings, consistent cell styles, and an organized layout are just as important as the calculations, so professional formatting is part of the brief.

If you have proven experience building analysis workbooks—especially those centred on sales data—please tell me about projects where you automated look-ups, built reusable formulas, or turned messy CSVs into presentation-ready dashboards. A short note on the version of Excel you normally use and any favourite add-ins will help me gauge fit.

Deliverables:
• Structured data tab (no duplicates, consistent naming)
• Calculation sheet with fully documented formulas
• Interactive line chart linked to the final dataset

Everything should be easy for a non-technical teammate to update later. I’m ready to share sample data as soon as we agree on the approach and timeline.