What will that discount really cost you?

The free tools provide a quick check of a single commercial question. Guard uses your XLSX product list and product-code-level cost and stock data to compare up to three alternatives under the same conditions.

No. Your original XLSX file is not uploaded in full. Guard reads the file in your browser and sends the price, cost, stock and scenario fields needed for calculation to the server over HTTPS. These fields and calculation results are not stored permanently or sent to a third-party service.

That is how it should be. Parelivo does not replace your merchandisers or commercial team. It helps make their commercial reasoning visible beyond one person’s head or spreadsheet. Your team still defines the promotion rules, product list and commercial assumptions. Parelivo compares those inputs consistently and brings break-even, stock constraints and downside risk into a shared decision view. If your team already compares every alternative under the same assumptions, runs three scenarios, checks break-even and stock limits, and records that reasoning clearly for others, your need for Guard may be limited.

Yes. The problem Parelivo addresses is not Excel’s ability to calculate. It is rebuilding the campaign model in every file, relying on one person’s formulas, comparing alternatives under different assumptions, and discovering a missing critical input after the decision. Parelivo validates your product file, compares alternatives under consistent conditions, and shows both the financial result and the assumptions that change it. The difference is a repeatable decision process for every campaign.