DocumentationCommerceTools

[PaaS only]{class="badge informative" title="Applies to Adobe Commerce on Cloud projects (Adobe-managed PaaS infrastructure) and on-premises projects only."}

ACSD-66963: estimateTotals mutation returns null for discounts on virtual products

Last update: Thu Mar 19 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

CREATED FOR:

  • Experienced
  • Admin
  • Developer

The ACSD-66963 patch fixes the issue where estimateTotals returns null for discounts when a discount code is applied to a cart with only virtual products. This patch is available when the Quality Patches Tool (QPT) 1.1.68 is installed. The patch ID is ACSD-66963. Please note that this issue was fixed in Adobe Commerce 2.4.8.

Affected products and versions

The patch is created for Adobe Commerce version:

  • Adobe Commerce (all deployment methods) 2.4.7-p4

Compatible with Adobe Commerce versions:

  • Adobe Commerce (all deployment methods) 2.4.7 - 2.4.7-p6
NOTE
The patch might become applicable to other versions with new Quality Patches Tool releases. To check if the patch is compatible with your Adobe Commerce version, update the magento/quality-patches package to the latest version and check the compatibility on the Quality Patches Tool: Search for patches page. Use the patch ID as a search keyword to locate the patch.

Issue

The estimateTotals mutation returns null for discounts when a discount code is applied to a cart containing only virtual products.

Steps to reproduce:

  1. Create a cart containing only virtual products.

  2. Apply a discount code:

    code language-none 
    mutation {
  estimateTotals(
    input: {
      cart_id: "cart_id",
      address: {
        country_code: US,
        postcode: "78732",
        region: {
          region_code: "TX"
        }
      },
      shipping_method: {
        carrier_code: "{$shipping}",
        method_code: "{$shipping}"
      }
    }
  ) {
    cart {
      prices {
        discounts {
          amount {
            value
            currency
          }
          label
          coupon {
            code
          }
          applied_to
          type
        }
      }
    }
  }
}

Expected results:

Discount information is included for carts containing only virtual products.

    {
      "data": {
        "estimateTotals": {
          "cart": {
            "prices": {
              "discounts": [
                {
                  "amount": {
                    "value": 100.5,
                    "currency": "USD"
                  },
                  "label": "A second discount code for testing",
                  "coupon": {
                    "code": "z3r0c00l"
                  },
                  "applied_to": "ITEM",
                  "type": null
                }
              ]
            }
          }
        }
      },
      "extensions": {}
    }

Actual results:

Discount information returns as null for carts with only virtual products.

    {
      "data": {
        "estimateTotals": {
          "cart": {
            "prices": {
              "discounts": null
            }
          }
        }
      },
      "extensions": {}
    }

Apply the patch

To apply individual patches, use the following links depending on your deployment method:

To learn more about Quality Patches Tool, refer to:

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