Shopify Setup Guide

Prerequisites

• A Shopify store on any plan
• Admin access to your Shopify store

Step 1: Create a Custom App

Go to Settings > Apps and sales channels > Develop apps

Click Create an app

Name it "CashierLogic"

Under Configuration > Admin API access scopes, enable:

- read_products, write_products

- read_orders, write_orders

- read_customers, write_customers

- read_script_tags, write_script_tags

- read_discounts

Click Install app and copy the Admin API access token

Step 2: Connect in CashierLogic

In your CashierLogic dashboard, click Add Store

Select Shopify as your platform

Enter your store domain (e.g., your-store.myshopify.com)

Paste your Admin API access token

Click Save & Continue

Step 3: Install the Checkout Script

CashierLogic will automatically install a script tag on your Shopify store. This script loads the checkout overlay on your storefront.

If automatic installation fails, you can manually add the script:

Go to Online Store > Themes > Edit code

Open theme.liquid

Before the closing tag, paste the script provided in the setup wizard

Troubleshooting

Script not loading

• Check that the script tag is installed: Settings > Apps > CashierLogic in Shopify admin
• Clear your browser cache and try in an incognito window
• Ensure your theme doesn't block third-party scripts

Orders not syncing

• Verify your access token has write_orders scope
• Check the CashierLogic dashboard for error logs

Browser autofill not working

This is a known browser limitation. When CashierLogic's checkout runs inside an iframe, browsers block autofill for security reasons. The address auto-fill feature (pincode lookup) compensates for this by automatically filling city and state fields.