# Configuration

Once you have successfully installed the extension, go to **Store → Configuration** to configure the extension for use.

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2FPmVuBXewrPNMb70VdH6Z%2FSS%201.png?alt=media&#x26;token=316943fa-93cf-4e56-9cb0-529ced7d28fd" alt=""><figcaption></figcaption></figure>

* **Indian GST:** Option to enable or disable the extension.
* **QR Code:** Enable QR Code from here.
* **GSTIN Number:** Enter the GSTIN number of your Business.
* **PAN Number:** Enter the PAN details here.
* **CIN Number:** Enter the CIN details here.
* **GST Rate in Percentage:** Set the percentage rate to apply the GST globally to all the products of your store.
* **Minimum Product Price to Apply GST Rate:** Enter the minimum product price to apply the GST set in the above step.
* **GST Rate if Product Price Below Minimum Set Price:** Set the rate of GST to apply if the product price is below the minimum price set in the above step.
* **Business Origin:** Select your business origin state.
* **Display Product Prices in Catalog:** Set the store product price to show as including or excluding tax to calculate the GST rate.
* **Show Buyer GSTIN on Frontend:** Select yes to get and show the buyer GST in the frontend.
* **Buyer GST Number:** This field is displayed only when the above field is set to Yes. Set the GST Number field to Optional or Required in the front end Create New Account.
* **Invoice PDF Signature:** Upload a digital signature image to show in the invoice PDF.
* **Invoice PDF Signature Text:** Set the signature text to show in the invoice PDF.

<br>