> 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/store-front/order/payment-information.md).

# Payment Information

Efficiently processes primary and secondary payment methods to manage the information required for payment. When a primary payment method exists, its connection status is validated and the merchant information is retrieved. Additional information is retrieved as needed, and the PG authentication window is called. Key payment information is efficiently managed through the admin page.

***

## Key Features

* **Payment Method Connection Status Management**
  * The connection status of the primary payment method is managed in BO's Order/Payment > Payment Method Management > Payment Method Management.
* **Merchant Information Management**
  * Merchant information is managed in BO's Order/Payment > Payment Method Management > Merchant Management.
* **Interest-Free Installment Guide Information Management**
  * Guide information for interest-free installments is managed in BO's Order/Payment > Payment Method Management > Interest-Free Installment Guide Management.
* **Account Verification MID Management**
  * The MID for account verification is managed in the application's `properties` file.

## Process Definition

<figure><img src="https://2999922013-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXTxKSWMmuxEkop1pvuwe%2Fuploads%2Fjfy3w9z24llBLQTycFQO%2F%E1%84%80%E1%85%A7%E1%86%AF%E1%84%8C%E1%85%A6%E1%84%8C%E1%85%A5%E1%86%BC%E1%84%87%E1%85%A9.png?alt=media&#x26;token=d1e1db0b-908f-43b1-8e40-5edcc7e9c645" alt=""><figcaption></figcaption></figure>

{% stepper %}
{% step %}

### Payment Method Connection Status Lookup

Retrieves the connection status of the payment method registered with the PG company. This data is managed in BO's **Order/Payment > Payment Method Management > Payment Method Management**.
{% endstep %}

{% step %}

### Merchant Information Lookup

Retrieves merchant information for PG payment. This data is managed in BO's **Order/Payment > Payment Method Management > Merchant Management**.
{% endstep %}

{% step %}

### Inicis PG Parameter Generation

Generates the parameters needed to call the authentication window for an Inicis PC payment request.
{% endstep %}

{% step %}

### Interest-Free Installment Guide List Lookup

Retrieves the interest-free installment guide list for credit cards. The retrieved data is used to display the interest-free installment guide popup for the payment method. This data is managed in BO's **Order/Payment > Payment Method Management > Interest-Free Installment Guide Management**.
{% endstep %}

{% step %}

### MID Lookup

Retrieves the MID dedicated to account verification. The retrieved data is used for refund account registration. This data is managed in the app's properties file.
{% endstep %}

{% step %}

### PG Information Lookup

Retrieves PG information using the payment method code. Retrieves the PG information whose usage flag is Y and matches the current connection status for the payment method code. This is called and used by the service during order sheet lookup and claim additional payment.
{% endstep %}
{% endstepper %}

## API Function List

<table><thead><tr><th width="131.22216796875">API</th><th width="331.7779541015625">Description</th><th width="92.4444580078125">Server</th><th width="86.888916015625">Method</th><th>Remarks</th></tr></thead><tbody><tr><td>Payment Method Connection Status Lookup</td><td>Retrieves the connection status of the payment method registered with the PG company.</td><td>Order</td><td>POST</td><td><a href="http://api.x2bee.com/content?msa=order&#x26;depth=%EA%B2%B0%EC%A0%9C%EC%A0%95%EB%B3%B4&#x26;path=getPayWayLinkYn">🔗View API ></a></td></tr><tr><td>Merchant Information<br>Lookup</td><td>Retrieves merchant information for PG payment. If no record is found, PG payment is not<br>possible.</td><td>Order</td><td>POST</td><td><a href="http://api.x2bee.com/content?msa=order&#x26;depth=%EA%B2%B0%EC%A0%9C%EC%A0%95%EB%B3%B4&#x26;path=getPgMerchant">🔗View API ></a></td></tr><tr><td>Inicis PC Payment Request Parameter Generation</td><td>Generates the parameters needed to call the authentication window for an Inicis PC payment request.</td><td>Order</td><td>POST</td><td><a href="http://api.x2bee.com/content?msa=order&#x26;depth=%EA%B2%B0%EC%A0%9C%EC%A0%95%EB%B3%B4&#x26;path=getInicisPcAuthProperties">🔗View API ></a></td></tr><tr><td>Interest-Free Installment<br>Guide List Lookup</td><td>Retrieves the interest-free installment guide list for credit cards.<br>The retrieved data is used to display the interest-free installment guide popup on the order sheet.</td><td>Order</td><td>GET</td><td><a href="http://api.x2bee.com/content?msa=order&#x26;depth=%EA%B2%B0%EC%A0%9C%EC%A0%95%EB%B3%B4&#x26;path=getInterestFreeList">🔗View API ></a></td></tr><tr><td>Account Verification MID Lookup</td><td>Retrieves the MID dedicated to account verification. The retrieved data is used for refund account registration.</td><td>Order</td><td>GET</td><td><a href="http://api.x2bee.com/content?msa=order&#x26;depth=%EA%B2%B0%EC%A0%9C%EC%A0%95%EB%B3%B4&#x26;path=getAcoountCertiMid">🔗View API ></a></td></tr><tr><td>PG Information Lookup</td><td>Retrieves PG information using the payment method code. Retrieves the PG information whose usage flag is Y and matches the current connection status for the payment method code. This is called and used by the service during order sheet lookup and claim additional payment.</td><td>Order</td><td>POST</td><td><a href="http://api.x2bee.com/content?msa=order&#x26;depth=%EA%B2%B0%EC%A0%9C%EC%A0%95%EB%B3%B4&#x26;path=getPgInfo">🔗View API ></a></td></tr></tbody></table>

## Terminology

<table><thead><tr><th width="162.8887939453125">Term</th><th>Description</th><th data-hidden>Remarks</th></tr></thead><tbody><tr><td>PG(Payment Gateway)</td><td>A term referring to a payment gateway company, which processes payment operations on behalf of e-commerce companies between card companies or banks.</td><td></td></tr><tr><td>MID</td><td>Refers to the merchant number issued and managed between the e-commerce company and the PG company.</td><td></td></tr></tbody></table>

##