# Update to `percentage_adjustment` field on `SellingPlanPercentagePriceAdjustment` — Shopify developer changelog
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## Update to `percentage_adjustment` field on `SellingPlanPercentagePriceAdjustment`

In the Storefront API version 2025-01, there is an update to the [adjustmentPercentage](https://shopify.dev/docs/api/storefront/2025-01/objects/SellingPlanPercentagePriceAdjustment#field-adjustmentpercentage) field on the [`SellingPlanPercentagePriceAdjustment`](https://shopify.dev/docs/api/storefront/2025-01/objects/SellingPlanPercentagePriceAdjustment) object. This field, which facilitates the percentage price adjustment for a selling plan's pricing policy, will transition from an [`Int`](https://shopify.dev/docs/api/storefront/2025-01/scalars/Int) data type to a [`Float`](https://shopify.dev/docs/api/storefront/2025-01/scalars/Float).

*Published: January 01, 2025*
Tags: API, Update
Link: https://shopify.dev/changelog/update-to-percentage_adjustment-field-on-sellingplanpercentagepriceadjustment

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