PriceProof 30

by Alex Commerce Labs
Free plan available. Free trial available.

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by Alex Commerce Labs
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on
Free plan available. Free trial available.

Track every price change automatically and display the real 30-day low price to justify your discounts and build customer trust.

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About the PriceProof 30

PriceProof 30 automatically tracks every price change for your products and displays the real 30-day low price on your store. This helps justify your discounts and builds customer trust. The app records price changes for every variant as they happen, then calculates the lowest price that was actually in effect over the last 30 days. It handles tricky cases that simpler tools miss—like prices set before the 30-day window that continued running inside it. The 30-day low appears under your product price using a theme app block, so no theme code editing is needed. Each variant maintains its own price history, meaning when customers switch size or colour, the displayed number updates automatically. The app recalculates daily as the window moves forward and handles converted currencies. No customer data is stored.

Launched: September 8, 2026