Partner Icon
Become a Refrens PartnerLearn More

Refrens for Shopify: Automate Invoicing and Accounting

Use the Refrens Shopify App to route orders to the right GSTIN, create compliant invoices, and keep your transactions and reports connected.

Connect your Shopify store in minutes. No API setup required.
Online Invoice API Generator
150k+ businesses across 178 countries simplify their invoicing with Refrens
How it works

Every Shopify order, invoiced automatically.

Refrens creates and sends compliant invoices from Shopify orders, then keeps invoice views, payment status, refunds and credit notes connected in one place.

01

Install Refrens

Add Refrens from the Shopify App Store and connect the Refrens business you want to use.

One-time setup
02

Order placed

Customer, product, price, tax, payment and shipping details flow into Refrens automatically.

From Shopify
03

Invoice created

Refrens uses the order details and your settings to create the appropriate GST, VAT or tax invoice.

Automatic
04

Sent and tracked

Send the invoice automatically and track whether it was viewed, paid, unpaid or partially paid.

Connected lifecycle
05

Refunds handled

When an order is refunded, Refrens can create a credit note or cancel the corresponding tax invoice.

After the sale

The Shopify workflow is only the starting point. Manage the rest of your business directly in Refrens, including inventory, purchases, approvals, CRM, accounting and reporting.

Explore Refrens for Shopify

Everything your Shopify orders can power in Refrens.

Automate invoicing and accounting from Shopify, then manage compliance, payments, inventory operations and reporting directly in Refrens.

Shopify orderOrder #10842₹12,450Paid online
Tax invoiceINV-2026-10842
Created
Item subtotal₹11,000
GST₹1,450
CurrencyINR
Total payable₹12,450
Automatic from Shopify

Turn every order into a compliant invoice.

Refrens pulls customer, product, tax and payment details from Shopify and uses them to create and send the invoice automatically.

Auto-generate and send invoices after every purchase
Use your branding, invoice numbering and template settings
Support GST, VAT and multi-currency invoicing from one flow
Explore invoice automation →
One Shopify storeCheck customer shipping state
Routing rule applied
Rajasthan orderDelhi orderUnmapped order
Mapped businessRajasthan BusinessGSTIN: 08XXXXXXXXXXXXInvoice created here
Mapped businessDelhi BusinessGSTIN: 07XXXXXXXXXXXXInvoice created here
Default businessDefault BusinessUsed for unmatched ordersFallback applied
Multi-business invoicing

Invoice every order from the right GSTIN.

Connect multiple Refrens businesses to one Shopify store, create state-wise routing rules, and fall back to a default business where required.

Route each order to the correct invoicing business automatically
Use a default business for unmatched, international or incomplete addresses
Keep refunds, cancellations and credit notes with the original business
See GSTIN order routing →
āœ“
Compliance readyTax details captured from every order
HSN auto-fill enabled
IndiaGST & iGST
DocumentsE-Invoice & E-Way Bill
InternationalVAT & ZATCA
Tax and compliance

Keep every Shopify invoice compliance-ready.

Apply the correct tax treatment and use Refrens for the documents, fields and reports required across different markets.

Generate GST, iGST, VAT and multi-currency invoices
Use E-Invoicing, E-Way Bill generation and automated GST reports
Auto-fill HSN codes and support ZATCA-compliant invoicing
Explore tax compliance →
Invoice statusINV-2026-10842
Viewed by customerYes
Payment statusPartially paid
AdjustmentCredit note created
Shopify refundRefund synced to Refrens₹2,400Connected to original invoice
Connected after invoicing

Keep payments, cancellations and refunds together.

Track what happened to each invoice after it was sent, then keep later order changes connected to the same transaction.

Track paid, unpaid and partially paid invoices in Refrens
See whether customers viewed invoice emails
Create credit notes or cancel invoices automatically after refunds
See the complete lifecycle →
Refrens modules
InventoryPurchasesVendorsApprovalsSales CRM
Managed directly in RefrensBusiness operations
842Units in stock
12Low-stock items
8Open POs
4Pending approvals
Purchase order waiting for finance approval
Vendor invoice captured through OCR
Run inventory and operations in Refrens
Managed in Refrens

Run the operations behind your Shopify store.

Shopify supplies the orders. Refrens is where your team manages inventory, purchasing, vendors, approvals and B2B workflows.

Monitor inventory and stock operations directly in Refrens
Manage purchases, vendors, expenses and workflow approvals
Use Sales CRM and supporting workflows outside the storefront
Explore operations in Refrens →
Bookkeeping automated
Business overviewSales and profitability
₹18.4LSales
31%Gross margin
₹4.2LReceivables
Books and insights

See what Shopify sales mean for your business.

Every synced order becomes part of your books, giving your team the reports needed to understand growth, cash flow and performance.

Create matching ledger entries automatically from Shopify sales
Use GST, payment and receivables reports without manual consolidation
Track P&L, inventory value and product profitability in one place
Explore books and reports →
Included by defaultThe essentials are already covered.
Install and configure quickly
Email, WhatsApp, PDF and print sharing
Invoice open and payment tracking
Support when you need help
Shopify GSTIN Order Routing

Set the rules once. Use the right GSTIN every time.

Connect multiple Refrens businesses to one Shopify store and map customer shipping states to the business that should create the invoice.

Configure once

Map states to your invoicing businesses

Routing setup
Default Refrens business
India Online StoreDefault
Shipping stateRajasthan
→
Refrens businessRajasthan Business
Shipping stateDelhi
→
Refrens businessDelhi Business
Shipping stateMaharashtra
→
Refrens businessMaharashtra Business
Orders with an unmapped state, international address or missing shipping address are assigned to the default Refrens business.
For every order

Refrens selects the invoicing business

Automatic result
Shopify storeNew customer order received
Check shipping state
Rajasthan order

Rajasthan Business

Invoice is generated using the mapped Rajasthan GSTIN.

Correct business selected
Delhi order

Delhi Business

Invoice is generated using the mapped Delhi GSTIN.

Correct business selected
Unmapped order

Default Business

The configured default business handles the order.

Fallback applied

The complete transaction stays with the business that invoiced it.

Later activity remains connected to the original Refrens business, so the transaction does not move between GSTINs after invoicing.

Payments
Refunds
Cancellations
Credit notes
Beyond order automation

Shopify handles sales. Refrens runs what comes next.

Shopify brings in the orders. Manage inventory, purchases, vendors, expenses, approvals, accounting and reporting directly in Refrens.

Storefront

Shopify Store

Order source
Your online storefrontCustomers place and pay for orders
OrdersOrder number and status
Connected
CustomersName, email and address
Connected
Products and taxesItems, pricing and tax details
Connected
PaymentsPayment and refund status
Connected
Order details flow in
Operations hub

Manage the business in Refrens

Managed in Refrens
Refrens Business PlatformConnected workflows beyond the Shopify storefront
InventoryTrack stock, warehouses and item movement
PurchasesCreate purchase orders and record purchases
VendorsManage vendor records and payable workflows
ExpensesRecord bills, expenses and supporting documents
ApprovalsControl internal purchase and expense approvals
Sales CRMManage leads and B2B sales outside Shopify
Shopify supplies the order data. Inventory, purchases, vendors, approvals and other operational workflows are managed directly inside Refrens.
Transactions update books
Business visibility

Books and Reports

Connected view
₹18.4LTotal sales
₹4.2LReceivables
31%Gross margin
842Units in stock
Accounting and ledgersUpdated
Tax and GST reportsReady
P&L and profitabilityAvailable
i
One connected business flow, with a clear system boundary.

Shopify order details flow into Refrens automatically. The inventory, purchasing, vendor, approval and reporting workflows shown here are operated directly from the Refrens platform.

Choose your integration path

Use the Shopify app or build with the Invoice API.

Start quickly with the ready-to-use Shopify integration, or use the Refrens Invoice API when your workflow requires custom triggers, internal systems or a tailored implementation.

Ready-to-use integrationShopify App
Recommended for most stores
Refrens for ShopifyInstalled from the Shopify App Store
Connected
ShopifyNew order
→
RefrensInvoice created

Start automating without a custom build.

Install the app, connect your Refrens business and let new Shopify orders flow directly into your invoicing workflow.

Install directly from the Shopify App Store
Connect without building a custom integration
Create, send and track invoices automatically
Use GSTIN routing for multi-business invoicing
Best for: Shopify businesses that want a quick, standard integration with minimal technical work.
Install Refrens Shopify App →
Custom implementationInvoice API
For tailored workflows
POST /invoices
// Create invoice from your custom workflow{ "customer": "Acme Retail", "currency": "INR", "invoiceNumber": "INV-10842", "sendEmail": true}
201 Invoice created

Build the invoicing workflow your systems need.

Use the Invoice API when you need custom invoice triggers, internal-system connections or more control over the implementation.

Trigger invoices from custom business events
Connect internal software or a tailored storefront
Control the customer, item, tax and document data sent
Create workflows beyond the standard Shopify app setup
Best for: Technical teams and businesses with custom systems, non-standard triggers or specialised implementation needs.
Explore the Refrens Invoice API →

Invoice API trusted by...

Holidify
upgrad
Mail Modo
Claimbuddy

Frequently Asked Questions (FAQ)

Yes. Your data is stored securely with encryption and cloud protection. We are ISO/IEC 27001:2022 certified. Your data stays private and is safely stored on the cloud.

Refrens is always available to support our customers via email support(care@refrens.com), live chat support, and also over phone call and WhatsApp (+91 9104043036).

Yes, you can migrate anytime. You can export all your invoices, quotations, proforma invoices and other such documents in CSV format which can be used to import on other software or tool.

Please ping us on chat support with your name, email and phone number details, we will get back to you. Or email us at care@refrens.com

Enhancing Your E-Commerce Experience With Shopify Invoice Plugins:

In the bustling world of e-commerce, managing financial transactions with clarity and efficiency is paramount. Shopify, a leading e-commerce platform, offers a range of solutions to streamline this process, with a particular focus on invoicing. This article delves into Shopify invoice plugins, covering how to send invoices to customers, the significance of these plugins, and their role in handling VAT and GST through the Shopify GST Invoice API. We'll also explore the various facets of Shopify's invoicing capabilities, including customization options, automatic invoice sending, and the availability of free invoice generators, especially for users in India.

What is a Shopify Invoice Plugin?

A Shopify invoice plugin is an extension or app that integrates with your Shopify store to automate and manage the invoicing process. These plugins facilitate the creation, customization, and sending of invoices directly to your customers following a purchase. They are designed to save time, reduce errors, and enhance the professionalism of your financial transactions.

How to Send an Invoice to a Customer on Shopify?

Sending an invoice from Shopify is a straightforward process that can significantly enhance customer satisfaction. Here’s how it typically works:

1. Choose an Invoice Plugin: Select a Shopify invoice creator plugin (such as Refrens) that suits your store's needs. The Shopify App Store offers a variety of options with different features.

2. Customize Your Invoice: Use the plugin to customize your invoice template, including your store logo, colors, and any relevant business information.

3. Generate and Send the Invoice: Once a customer places an order, the invoice plugin can automatically generate and send an invoice to the customer's email address.

Shopify Plugins for VAT and GST Invoices

For businesses operating in regions where VAT (Value Added Tax) or GST (Goods and Services Tax) is applicable, compliance is crucial. Shopify invoice plugins often include features to automatically calculate and include these taxes in the invoices generated. The Shopify GST Invoice API, for instance, enables the customization of invoices to include GST details, which is essential for businesses in countries like India and Australia.

Does Shopify Automatically Send Invoices?

Yes, Shopify can automatically send invoices to customers if you have appropriate invoice plugins such as Refrens. This automation ensures that every customer receives their purchase invoice without any manual intervention, streamlining the post-purchase process.

Customizing Shopify Invoices

Customization is key to ensuring that your invoices reflect your brand's identity. Shopify invoice plugins offer extensive customization options, allowing businesses to modify layouts, color schemes, add logos, and include personalized messages. This capability ensures that even the financial aspects of your customer interactions remain on-brand.

Adding an Invoice Generator to Your Shopify Account

Adding an invoice generator to your Shopify account is as simple as visiting the Shopify App Store, selecting an invoice plugin that meets your needs, and installing it. Once installed, you can configure the plugin according to your invoicing requirements, including tax settings, customization options, and automation preferences.

Do You Need to Manually Create Invoices in Shopify?

With the right invoice plugins like Refrens, there is no need to manually create invoices for each order. These apps automate the invoice generation and sending process, saving you time and ensuring accuracy. However, most apps also offer the option to manually create or edit invoices if needed.

Free Invoice Generator for Shopify India

For Shopify users in India, finding a free invoice generator that accommodates GST requirements is crucial. Fortunately, there are several free Shopify invoice plugins available that are designed with the Indian market in mind. These plugins ensure compliance with local tax laws while offering a cost-effective solution for startups and small businesses.

Downloading Invoices from Shopify

Customers and store owners can download invoices directly from the Shopify interface or via the invoice email, depending on the setup provided by the invoice plugin. This feature ensures that both parties have a record of the transaction for their records.

Shopify invoice plugins are essential tools for automating and managing the invoicing process within your e-commerce platform. They not only save time and reduce errors but also help in maintaining compliance with local tax regulations. Whether you're looking to customize your invoices to reflect your brand, ensure VAT or GST compliance, or simply automate the sending of invoices, there's a Shopify invoice plugin to meet your needs. With the right setup, you can enhance your e-commerce operations, providing a seamless and professional purchasing experience for your customers.




Made with and in Bengaluru.

Refrens Internet Pvt. Ltd. | All Rights Reserved
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Refrens ISO Certificate