I will compare supplier price lists and create an excel change report
Excel Data Cleaning and Price Comparison Specialist
About this Gig
Do you receive updated supplier price lists and need a clear view of what changed?
I will compare two Excel or CSV files using SKU or another agreed product identifier and create an organized Excel report.
Depending on your selected package, the report may include:
Old and new prices
Price difference and percentage change
New and missing products
Duplicate SKU detection
Missing or incomplete data
Data formatting and correction
An exception list for records requiring manual review
A clear QA summary
I use structured matching rules and do not guess when product codes, currencies, units, or packaging details are unclear. Uncertain records will be clearly flagged for your review.
You will receive a clean, easy-to-read Excel workbook. Your original files will not be modified.
Accepted formats: XLSX, XLS and CSV.
Please contact me before ordering if your files:
Do not contain stable product codes or SKUs
Use different currencies or packaging units
Contain more rows than the selected package
Require comparison across more than two files
Need integration with an online store or external system
All files are treated as confidential and used only to complete your order.
FAQ
What files and information do you need?
Please provide the old and new Excel or CSV files, identify the SKU or product-code column, and specify the price column, currency, unit and packaging rules.
What if my files do not have matching SKUs?
Please contact me before ordering. I may be able to use another agreed identifier, but product-name matching can create uncertain results and may require additional review.
Will you modify my original files?
No. Your original files will remain unchanged. I will provide a separate Excel workbook containing the comparison results and any cleaned or corrected data included in your package.
How do you handle uncertain product matches?
I do not guess. Records with unclear SKUs, units, currencies, packaging or product identities will be placed in an exception list for review.
Can you compare more than two files or multiple suppliers?
Yes, but please contact me before ordering so I can review the number of files, rows, suppliers, currencies and expected output before confirming the scope.

