Which App to Use for Bulk Packing Slips on Shopify

As your Shopify store grows, the pick and pack process becomes the heartbeat of your operation. If you are still printing packing slips one by one, or struggling with the 50-order limit of basic tools, you are losing hours of valuable time every week.

This guide is for high-volume retailers and warehouse teams who need a reliable, professional way to generate hundreds of packing slips at once. We’ll help you choose the right tool to keep your fulfillment line moving without a hitch.

Quick Answer

For most Shopify merchants, the best app for bulk packing slips is Order Printer Pro. Unlike the default Shopify options, it allows you to select and print an unlimited number of packing slips in a single batch, merging them into one fast-loading PDF. It also supports advanced invoice customization, allowing you to include product images and bin locations on your packing slips to speed up the picking process.

What are Bulk Packing Slips?

A packing slip is a document included in a shipment that lists the specific items, quantities, and SKUs contained in that package. Bulk printing is the ability to generate these documents for dozens or hundreds of orders simultaneously, rather than opening each order individually.

Who Needs an App for Bulk Packing Slips?

• High-Volume Stores: Anyone processing more than 20 orders per day.

• Warehouse Teams: Staff who need Pick Lists and packing slips organized by location or date.

• Subscription Businesses: Brands that ship hundreds of identical or similar boxes in monthly drops.

Why the Right App Matters for Shopify Stores

• Eliminate Errors: Including product images on slips ensures the right item goes in the right box.

• Save Time: Print 500 orders in the same time it takes to print five.

• Better Branding: Move beyond generic layouts to a custom invoice style that matches your brand.

• Organized Fulfillment: Sort your print queue by SKU or order date to optimize your walking path in the warehouse.

How to Set Up Bulk Packing Slips on Shopify

Step 1: Install Order Printer Pro

Head to the Shopify App Store and install Order Printer Pro. It offers a free plan for up to 50 orders per month, making it easy to test your workflow.

Step 2: Choose Your Packing Slip Template

The app comes with professional templates out of the box. Select the Packing Slip template. You can choose a Minimal design for speed or a Detailed version that includes variant details and customer notes.

Step 3: Add Picking Features

Use the invoice customization settings to add high-value data to your slips. We recommend enabling product thumbnails (images) and Bin Location (if using metafields). This turns your packing slip into a powerful tool for your fulfillment team.

Step 4: Select and Bulk Print

In your Shopify Admin, go to the Orders page. Use filters to select the orders you are ready to ship. Click More Actions > Print with Order Printer Pro. All your slips will be generated into one continuous PDF for easy invoice printing.

Step 5: Automate for the Customer

While you print the physical slips, ensure the customer receives a digital version. Set up the app to automatically include a PDF link in the Shipping Confirmation email so the customer has a digital record of their shipment.

Order Printer Pro Real-Life Use Case

The Logistics Experts: ANNA (Austria)

• Industry: Fashion/Retail

• Problem: Needed to print on non-standard A5 paper and found other solutions unstable.

• Setup: Used Order Printer Pro for 5 years to handle their specific laser printing requirements.

• Result: They found the app to be an excellent solution that is stable and performs perfectly for high-volume, non-standard printing needs.

Best Practices for Packing Slip Printing

• Use Product Images: Thumbnails on packing slips reduce packing errors by 30%.

• Include Return Instructions: Print a clear return policy or a QR code on the slip to reduce support tickets.

• Group by Location: If you have multiple warehouses, filter your orders by location before bulk printing.

• Check Your Paper Size: Ensure your template is set to the correct format (A4, Letter, or A5) to avoid cut-off text.

• Go Paperless Where Possible: Use the app's invoice automation to send digital copies, saving paper on B2B orders that don't require a physical slip.

Summary

The right app for bulk packing slips turns a chaotic fulfillment morning into a streamlined process. By switching to Order Printer Pro, you gain the ability to print unlimited documents, customize layouts without code, and provide a professional experience to every customer.

If you want help setting this up, you can try Order Printer Pro on the Shopify App Store.