# 1. Add i'mport library

#### Add the following JS library to the client-side page for payment integration.

{% hint style="info" %}
You must first install **jQuery 1.0 or later version**.
{% endhint %}

{% code title="Client-side" %}

```html
<!-- jQuery -->
<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.min.js" ></script>
<!-- iamport.payment.js -->
<script type="text/javascript" src="https://cdn.iamport.kr/js/iamport.payment-{SDK-latest version}.js"></script>
```

{% endcode %}

{% embed url="<https://youtu.be/FLyOmbtnr48>" %}
Add i'mport and jQuery libraries
{% endembed %}