# POST /Indoor/api/getApplicableProductsByCustomerNumber

**Resource:** [Card issuance and personalisation](../resources/Card-issuance-and-personalisation.md)
**Service that lists eligible products by customer number**
**Operation ID:** `getApplicableProductsByCustomerNumber`

Retrieves applicable card products for a specific customer. Supports Debit and Credit cards, filtering by customer number, main customer number, and optional product group code. Maps cached card products to GetApplicableProductsItem including ProductName, ProductNumber, Brand, ProductShortName, DigitalAbility, TenantId, and CardAnnualFeeAmount for Credit cards. Returns results as GetApplicableProductsByCustomerNumberResponse with Debit and Credit lists. Prepaid card support is planned but not implemented.

## Request Body

Get Applicable Products By Customer Number Request

**Required:** Yes

**Content Types:** `application/json`

**Schema:** [GetApplicableProductsByCustomerNumberRequest](../schemas/Get/GetApplicableProductsByCustomerNumberRequest.md)

## Responses

| Status | Description |
|--------|-------------|
| 200 | Success |
| 400 | (reference) |
| 404 | (reference) |
| 500 | (reference) |

**Success Response Schema:**

[GetApplicableProductsByCustomerNumberResponse](../schemas/Get/GetApplicableProductsByCustomerNumberResponse.md)

