{
 "id": "shopify-d185346d2c",
 "platform": "shopify",
 "title": "POS UI extensions 2026-07 uses per-unit fixed-amount line item discounts",
 "summary": "Starting with POS UI extensions API version 2026-07, FixedAmount line item discounts passed to setLineItemDiscount and bulkSetLineItemDiscounts from the Cart API must represent a per-unit discount.",
 "categories": [
  "breaking_change"
 ],
 "tags": [
  "2026-07",
  "API",
  "Action Required",
  "Breaking API Change",
  "POS Extensions"
 ],
 "published_date": "2026-07-08",
 "effective_date": null,
 "effective_date_precision": null,
 "source_url": "https://shopify.dev/changelog/pos-ui-extensions-2026-07-uses-per-unit-fixed-amount-line-item-discounts",
 "source_name": "Shopify developer changelog",
 "fetched_at": "2026-10-17T03:44:00+00:00",
 "collector": "shopify/changelog",
 "first_seen": "2026-10-17T01:05:46+00:00",
 "in_source": true,
 "last_seen_in_source": "2026-10-17T03:44:00+00:00",
 "upcoming": false,
 "url": "https://adstackwatch.com/changes/shopify-d185346d2c/"
}