> For the complete documentation index, see [llms.txt](https://shine-dezign-infonet.gitbook.io/barcode-generator-and-pos/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://shine-dezign-infonet.gitbook.io/barcode-generator-and-pos/shopify-pos-setup-and-workflow.md).
# Shopify POS Setup and workflow
#### Install Shopify POS
* Install the Shopify POS app on your store.
* Sign in with your Shopify store.
## Add the Barcode Scanner Tile to Shopify POS
The Barcode Scanner tile lets you quickly scan product barcodes to find products, view details, and perform barcode-related actions directly from Shopify POS.
#### Steps
1. Open the **Shopify POS** app.
2. Sign in to your store.
3. Click on open editor
4.
```
```
5. From the Home screen, tap **Add Tile** (or **Edit** if your Smart Grid is already configured).
6. Click on Embedded apps from dropdown
7. Select **App**.
8. Choose **Barcode Generator & POS**.
9. Select **Barcode Scanner**.
10.
```
```
11. Tap **Add** and then **Save**.
Your Barcode Scanner tile is now available on the Shopify POS home screen.
## Enable Product Options in Shopify POS
To display custom product options on the product details page, enable the Product Options extension.
#### Steps
1. Click on app embed icon next to settings icon.
2. Enable the App.
Once enabled, opening any product that has an assigned Option Set will display the available custom options before adding the product to the cart.
### Edit Product Options in Shopify POS
After a product has been added to the cart, you can quickly review or modify its selected options before completing the sale.
#### Steps
1. Open the **Shopify POS** app.
2. Go to product detail page that has a **Custom Option Set** assigned.
3. Scroll to the bottom of the page.
4. Tap **POS Workflow**.
5. On the next screen, **Edit Options**.
6. Update the required product options.
7. Tap add to cart.
Your selected options and any associated add-on pricing will be updated automatically.
---
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