---
title: CustomerMergePreviewDefaultFields - GraphQL Admin
description: The fields that will be kept as part of a customer merge preview.
api_version: 2025-10
api_name: admin
type: object
api_type: graphql
source_url:
  html: https://shopify.dev/docs/api/admin-graphql/latest/objects/CustomerMergePreviewDefaultFields
  md: https://shopify.dev/docs/api/admin-graphql/latest/objects/CustomerMergePreviewDefaultFields.md
---

# Customer​Merge​Preview​Default​Fields

object

Requires `read_customer_merge` access scope.

The fields that will be kept as part of a customer merge preview.

## Fields

* addresses

  [Mailing​Address​Connection!](https://shopify.dev/docs/api/admin-graphql/latest/connections/MailingAddressConnection)

  non-null

  The merged addresses resulting from a customer merge.

* default​Address

  [Mailing​Address](https://shopify.dev/docs/api/admin-graphql/latest/objects/MailingAddress)

  The default address resulting from a customer merge.

* discount​Node​Count

  [Unsigned​Int64!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/UnsignedInt64)

  non-null

  The total number of customer-specific discounts resulting from a customer merge.

* discount​Nodes

  [Discount​Node​Connection!](https://shopify.dev/docs/api/admin-graphql/latest/connections/DiscountNodeConnection)

  non-null

  The merged customer-specific discounts resulting from a customer merge.

* display​Name

  [String!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/String)

  non-null

  The full name of the customer, based on the values for `first_name` and `last_name`. If `first_name` and `last_name` aren't available, then this field falls back to the customer's email address. If the customer's email isn't available, then this field falls back to the customer's phone number.

* draft​Order​Count

  [Unsigned​Int64!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/UnsignedInt64)

  non-null

  The total number of merged draft orders.

* draft​Orders

  [Draft​Order​Connection!](https://shopify.dev/docs/api/admin-graphql/latest/connections/DraftOrderConnection)

  non-null

  The merged draft orders resulting from a customer merge.

* email

  [Customer​Email​Address](https://shopify.dev/docs/api/admin-graphql/latest/objects/CustomerEmailAddress)

  The email state of a customer.

* first​Name

  [String](https://shopify.dev/docs/api/admin-graphql/latest/scalars/String)

  The first name resulting from a customer merge.

* gift​Card​Count

  [Unsigned​Int64!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/UnsignedInt64)

  non-null

  The total number of merged gift cards.

* gift​Cards

  [Gift​Card​Connection!](https://shopify.dev/docs/api/admin-graphql/latest/connections/GiftCardConnection)

  non-null

  The merged gift cards resulting from a customer merge.

* last​Name

  [String](https://shopify.dev/docs/api/admin-graphql/latest/scalars/String)

  The last name resulting from a customer merge.

* metafield​Count

  [Unsigned​Int64!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/UnsignedInt64)

  non-null

  The total number of merged metafields.

* note

  [String](https://shopify.dev/docs/api/admin-graphql/latest/scalars/String)

  The merged note resulting from a customer merge.

* order​Count

  [Unsigned​Int64!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/UnsignedInt64)

  non-null

  The total number of merged orders.

* orders

  [Order​Connection!](https://shopify.dev/docs/api/admin-graphql/latest/connections/OrderConnection)

  non-null

  The merged orders resulting from a customer merge.

* phone​Number

  [Customer​Phone​Number](https://shopify.dev/docs/api/admin-graphql/latest/objects/CustomerPhoneNumber)

  The phone number state of a customer.

* tags

  [\[String!\]!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/String)

  non-null

  The merged tags resulting from a customer merge.

***

## Map

### Fields with this object

* {}[CustomerMergePreview.defaultFields](https://shopify.dev/docs/api/admin-graphql/latest/objects/CustomerMergePreview#field-CustomerMergePreview.fields.defaultFields)