--- title: SellingPlanPercentagePriceAdjustment - Storefront API description: A percentage amount that's deducted from the original variant price. For example, 10% off. api_version: 2025-10 api_name: storefront type: object api_type: graphql source_url: html: https://shopify.dev/docs/api/storefront/latest/objects/SellingPlanPercentagePriceAdjustment md: https://shopify.dev/docs/api/storefront/latest/objects/SellingPlanPercentagePriceAdjustment.md --- # Selling​Plan​Percentage​Price​Adjustment object Requires `unauthenticated_read_selling_plans` access scope. A percentage amount that's deducted from the original variant price. For example, 10% off. ## Fields * adjustment​Percentage [Float!](https://shopify.dev/docs/api/storefront/latest/scalars/Float) non-null The percentage value of the price adjustment. *** ## Map ### Possible type in * [Selling​Plan​Price​Adjustment​Value](https://shopify.dev/docs/api/storefront/latest/unions/SellingPlanPriceAdjustmentValue)