Enter Inventory Data into Excel

I have a collection of PDFs and existing spreadsheets that contain product and inventory information. I need that information accurately transcribed and organized into a single, well-structured Excel spreadsheet.

Key points:
• Source files: PDF files and spreadsheets only—no scanning from paper or web scraping required.
• Destination: one consolidated Excel workbook with clear column headers, consistent formatting, and no duplicate entries.
• Content: product names, SKUs, quantities, prices, and any other fields present in the source files.

Accuracy is critical, so please double-check spelling, numbers, and alignment with the original data. When you finish, deliver the completed Excel file plus a brief log noting any ambiguities or missing details you encountered.