> For the complete documentation index, see [llms.txt](https://tech.x2bee.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tech.x2bee.com/api-guide/api-guides-en/back-office/members-bo/interested-customer-management.md).

# Interested Customer Management

The interested customer management feature allows you to look up interested customers, as well as register and deregister them.

***

## Key Features

* **Interested Customer Lookup**
  * Conveniently look up the list of registered interested customers.
* **Interested Customer Registration**
  * Easily register a member as an interested customer.
* **Interested Customer Deregistration**
  * Deregister already-registered interested customer information.

## Process Definition

<figure><img src="https://2999922013-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXTxKSWMmuxEkop1pvuwe%2Fuploads%2FDQcFXGBYIvt7CcO2gZls%2F07-%EA%B4%80%EC%8B%AC%EA%B3%A0%EA%B0%9D%EA%B4%80%EB%A6%AC-%EB%8B%A4%EC%9D%B4%EC%96%B4%EA%B7%B8%EB%9E%A8.png?alt=media&#x26;token=8a6224f8-6b26-497d-92be-08072adc0df0" alt=""><figcaption></figcaption></figure>

{% stepper %}
{% step %}

### Interested Customer List Lookup

Look up the interested customer information list and count.
{% endstep %}

{% step %}

### Interested Customer Deregistration

Deregister the interested customer information registered for a member.
{% endstep %}

{% step %}

### Interested Customer Registration Popup

Look up the member information and the corresponding order number to be registered as an interested customer, and enter the interested customer information.
{% endstep %}

{% step %}

### Save Interested Customer

Register a member as an interested customer.
{% endstep %}
{% endstepper %}

## API Function List

<table><thead><tr><th width="102.3333740234375">API</th><th width="316.5556640625">Description</th><th width="94.6666259765625">Server</th><th width="93.5556640625">Method</th><th>Remarks</th></tr></thead><tbody><tr><td>Interested Customer Information List Lookup</td><td>Look up the interested customer information list.</td><td>BO</td><td>GET</td><td><a href="https://apibo.x2bee.com/content?bo=member&#x26;depth=%EA%B4%80%EC%8B%AC%EA%B3%A0%EA%B0%9D%20%EC%A0%95%EB%B3%B4%20%EA%B4%80%EB%A6%AC&#x26;path=getInstCusList">🔗View API ></a></td></tr><tr><td>Interested Customer Information List Count Lookup</td><td>Look up the count of the interested customer information list.</td><td>BO</td><td>GET</td><td><a href="https://apibo.x2bee.com/content?bo=member&#x26;depth=%EA%B4%80%EC%8B%AC%EA%B3%A0%EA%B0%9D%20%EC%A0%95%EB%B3%B4%20%EA%B4%80%EB%A6%AC&#x26;path=getInstCusCount">🔗View API ></a></td></tr><tr><td>Interested Customer Registration</td><td>Register a member as an interested customer.</td><td>BO</td><td>POST</td><td><a href="https://apibo.x2bee.com/content?bo=member&#x26;depth=%EA%B4%80%EC%8B%AC%EA%B3%A0%EA%B0%9D%20%EC%A0%95%EB%B3%B4%20%EA%B4%80%EB%A6%AC&#x26;path=regInstCus">🔗View API ></a></td></tr><tr><td>Interested Customer Deregistration</td><td>Deregister the interested customer information registered for a member.</td><td>BO</td><td>POST</td><td><a href="https://apibo.x2bee.com/content?bo=member&#x26;depth=%EA%B4%80%EC%8B%AC%EA%B3%A0%EA%B0%9D%20%EC%A0%95%EB%B3%B4%20%EA%B4%80%EB%A6%AC&#x26;path=rvcInstCus">🔗View API ></a></td></tr></tbody></table>

## Term Definitions

<table><thead><tr><th width="106.2222900390625">Term</th><th>Description</th><th data-hidden></th></tr></thead><tbody><tr><td>Interested Customer</td><td>An interested customer can be registered when an issue arises for a member during use of the shopping mall.<br>A member may become subject to an order caution or be flagged as a black consumer due to negative behavior, or may become a VIP due to positive behavior.<br>A member classified as a certain type of interested customer may be restricted from purchasing products.</td><td></td></tr></tbody></table>

## Other Notes

* Reference common codes
  * Managed Member Classification Code (ME019)
  * Management Type Classification Code (ME009)
* If Reference Value 2 of the Management Type Classification Code (ME009) is 'Y', the subject is restricted from purchasing.
* A member can have multiple interested customer records.