News
Shopify SEO
Shopify development
Checkout GST Number Field
- by MeroxIO IT Solutions
- Free plan available
- by MeroxIO IT Solutions
- Free plan available
Collect GST numbers at checkout or cart before payment. Save GSTIN and business name on orders for accurate B2B invoicing and tax compliance.
Claim app
Verify your developer profile to earn a badge and build trust to your apps
About the Checkout GST Number Field
This app helps Indian stores collect GST numbers from business buyers before payment. It adds a GSTIN field directly inside checkout for Shopify Plus merchants, or on the cart page and cart drawer for other plans.
The GST number and business name are automatically saved on every order, making it easy for your invoice app to generate proper GST invoices that buyers can use to claim input tax credit. All GST orders appear in one searchable list that you can filter by date and state.
The Premium version validates GSTIN format, state code and checksum to catch typing errors before checkout completes. It also exports B2B orders as CSV files in GSTR-1 column order, ready for your accountant to file returns. Perfect for B2B stores that need buyer GST details for compliant invoicing.
Launched: January 29, 2026
Key features
- GSTIN field inside checkout on Shopify Plus, and on the cart on every plan
- GST number and business name saved on every order for your invoice app
- Every GST order in one searchable list, filtered by date and state
- Premium: format, state code and checksum validation catches mistyped GSTINs
- Premium: CSV export in GSTR-1 B2B column order for your accountant
Integrations with:
- Checkout,
- Shopify Admin
Category:
Pricing of Checkout GST Number Field
Free
Free
- GSTIN Field: Cart, Drawer & Checkout
- Save GSTIN & Business Name on Order
- GST orders list for the last 30 days
Premium
$10 / month
- GSTIN Format & Check
- Block Checkout for Invalid GSTIN
- CSV export in GSTR-1 B2B columns
- Full GST order history
