# Class Opencart\Admin\Model\Customer\CustomerGroup

`extends` | `Model`

Class Customer Group

- Opencart\System\Engine\Model
  - Opencart\Admin\Model\Customer\CustomerGroup

Located at admin\model\customer\customer_group.php

Methods
`public` | `addCustomerGroup(array<string, mixed> $data): int` Add Customer Group Add Customer Group | #
`public` | `editCustomerGroup(int $customer_group_id, array<string, mixed> $data): void` Edit Customer Group Edit Customer Group | #
`public` | `deleteCustomerGroup(int $customer_group_id): void` Delete Customer Group Delete Customer Group | #
`public` | `getCustomerGroup(int $customer_group_id): array<string, mixed>` Get Customer Group Get Customer Group | #
`public` | `getCustomerGroups(array<string, mixed> $data = []): array<int, array<string, mixed>>` Get Customer Groups Get Customer Groups | #
`public` | `addDescription(int $customer_group_id, int $language_id, array<string, mixed> $data): void` Add Description Add Description | #
`public` | `deleteDescriptions(int $customer_group_id): void` Delete Descriptions Delete Descriptions | #
`public` | `deleteDescriptionsByLanguageId(int $language_id): void` Delete Descriptions By Language ID Delete Descriptions By Language ID | #
`public` | `getDescriptions(int $customer_group_id): array<int, array<string, string>>` Get Descriptions Get Descriptions | #
`public` | `getDescriptionsByLanguageId(int $language_id): array<int, array<string, string>>` Get Descriptions By Language ID Get Descriptions By Language ID | #
`public` | `getTotalCustomerGroups(): int` Get Total Customer Groups Get Total Customer Groups | #

Methods inherited from Opencart\System\Engine\Model
`__construct(), __get(), __set(), __isset()`

Properties inherited from Opencart\System\Engine\Model
`$registry`

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