Compare Supplier Price Lists by SKU — Soluvanto

Compare old and new supplier price lists by SKU. See price changes and estimate the impact on quantities you choose.

New prices. Clear impact.

What it does

• Find increases, decreases, new SKUs and missing SKUs; preserve case and leading zeros.

• Flag duplicate codes, invalid prices and changed unit/pack labels.

• Export comparison CSV, warnings CSV and full JSON. Free sample report available; paid tool processes your files.

Before you buy

Two UTF-8 CSVs from the same supplier, with matching currency, tax basis and unit. No XLSX/PDF, cross-supplier matching, currency conversion or live catalog updates.

Up to 10 MB/file, 20,000 rows and 200 columns. Plain nonnegative numbers: maximum 100,000,000 and four decimals; no currency symbols/thousands separators. Impacts round to four decimals; totals outside ±100,000,000 are withheld. Basket estimates exclude uncertain rows and are partial. Missing SKUs are not automatically discontinued.

CSV protects formula-like text with an apostrophe; JSON retains exact values.

Included · US$5

English HTML tool, guide, license and samples. One-time purchase; no subscription or activation. Extract the ZIP and open the HTML. Files stay in the tab; originals stay unchanged. No uploads or telemetry by the tool. Own-business and client use.

Tested in Chromium on Windows via local HTTP. Direct offline opening and other browsers/OS have not been independently verified.

Built with generative AI assistance and checked with automated/interface tests. Small tools. Simpler tasks.

Support: https://payhip.com/Soluvanto/contact