The EU Omnibus Directive requires every announced discount to display the lowest price from the previous 30 days, and the advertised percentage must be calculated on that price. National rules differ: Germany, Poland, and France each apply the rule in their own way. OmniProof records your price history, computes the 30-day lowest price for each variant, and renders a correct, localized notice in each market. The notice is stored on your product, so it adds no load time to your storefront.

• Automatic 30-day lowest price tracking for every product variant
• Country-specific notice wording for Germany, Poland, France, and the EU
• Compliance audit finds sales that advertise a bigger discount than allowed
• Notice renders from your theme with no external calls and no speed impact
• Real market currency through Shopify Markets pricing