How to Automatically Generate and Send PDF Invoices on Shopify

Manually creating and emailing an invoice for every order does not scale, and it is exactly the kind of repetitive task automation exists to remove. A PDF invoice generated and delivered automatically at the right moment needs no daily attention once it is set up correctly.

This guide is for merchants who want every order to produce and send its own PDF invoice automatically, without a person generating or emailing a single one manually.

Quick Answer

Yes, PDF invoices can be generated and sent automatically for every Shopify order. Order Printer Pro supports automatic delivery of PDF invoices, receipts, and quotes triggered by order events, using a customizable template carrying your logo and brand colors. Once configured, every order produces its own invoice and delivers it without anyone touching a single one manually.

What This Involves

Automatic PDF invoice generation means configuring a template once, branded with your logo and colors, and setting delivery to trigger automatically from order events, so every order produces and sends its invoice without manual generation, cutting both the labor and the delay of doing it by hand.

Who Needs This

• Merchants currently generating and emailing invoices manually
• Stores with order volume too high for manual invoice handling
• B2B and wholesale sellers needing invoices on every order
• Any business wanting to reduce invoice-related support requests
• Teams wanting consistent, professional invoicing without daily effort

Why It Matters for Your Business

• Manual invoice generation does not scale with order volume
• Automatic delivery reduces where-is-my-invoice support requests
• Consistent branded invoices reinforce a professional operation
• This removes a repetitive task from the daily workflow entirely
• Faster invoice delivery improves the customer experience
• Automation scales identically whether handling ten orders or ten thousand

How to Automatically Generate and Send PDF Invoices on Shopify

Step 1

Start by designing the invoice template your automation will use.

• Add your logo and brand colors to the invoice template
• Confirm the template includes all legally required invoice fields
• Decide whether receipts and quotes need their own distinct templates

Step 2: Install and Configure Order Printer Pro

Install Order Printer Pro and configure automatic delivery.

• Set the order event that should trigger automatic invoice generation
• Enable automatic delivery so the PDF sends without manual action
• Confirm the delivery email itself is branded consistently

Step 3

Decide on delivery timing that matches your business needs.

• Trigger invoices at order placement for most retail stores
• Trigger at fulfillment if your business invoices upon shipment
• Consider a separate trigger for draft order invoices if used

Step 4

Test the automation with real order scenarios before relying on it.

• Place a test order and confirm the invoice generates automatically
• Verify the PDF arrives at the customer's email promptly
• Check the invoice content, taxes, totals, branding, all display correctly

Step 5

Launch and monitor the automation's reliability over time.

• Watch for any orders where automatic generation did not fire
• Track invoice-related support requests before and after automation
• Review the template periodically as your business details change

Examples & Use Cases

Growing Home Goods Retailer (Home goods)
Problem: A small team manually created and emailed invoices for every order, consuming hours daily as volume grew
Setup: Set up automatic PDF invoice generation and delivery through Order Printer Pro triggered at order placement
Result: Manual invoice work disappeared entirely and every customer received their invoice within moments of ordering

B2B Office Supplies Seller (B2B)
Problem: Delayed manual invoicing generated regular support requests asking where an order's invoice was
Setup: Automated invoice delivery immediately at order placement, branded consistently with the company's identity
Result: Invoice-related support requests dropped substantially once delivery became instant and automatic

See more case studies.

Best Practices

• Brand the template with your logo and colors before automating
• Confirm all legally required invoice fields are included
• Choose a trigger event that matches your actual business process
• Test with real order scenarios before fully relying on automation
• Monitor for any orders where the automation failed to fire
• Track support requests as a measure of automation's real impact
• Review the template periodically as business details evolve

Summary

Automatic PDF invoice generation removes a repetitive manual task entirely, delivering a branded, accurate invoice the moment an order event triggers it. The core steps are designing the branded template, configuring the automatic delivery trigger, and testing thoroughly before relying on the automation for every order.

If invoices still require manual generation and emailing, Order Printer Pro can automate the whole process for every order.