Magento 2 and Barcode Scanners: A Practical Hardware and Workflow Guide

#Overview

Most Magento operations - picking, packing, stock counts, returns - get faster the moment you stop typing SKUs.

A barcode scanner is the cheapest, fastest upgrade most warehouses can make.

But Magento isn't a warehouse system out of the box, and "barcode scanner" covers a confusing range of devices.

The key point: A barcode scanner is just a fast keyboard. The work is in the workflow you point it at.

This guide explains how to choose, set up, and use barcode scanners with Magento 2.

#How Barcode Scanners Work With Magento

Almost every consumer or commercial barcode scanner emits the scanned value as keyboard input.

Scan a barcode → The scanner types the contents into whatever field is focused → Optionally appends an Enter key.

This means any Magento admin field that accepts text can take a scan:

• Product search box
• SKU field on a quote / order
• Stock adjustment forms
• Custom Moogento operations panels

No driver setup required. No special integration. The browser sees keystrokes.

#Types of Barcode Scanner

#1. Wired USB Scanners

The workhorse.

• Plug-and-play
• No batteries
• Cheap (£20-£60)
• Reliable for fixed packing stations

Best when the scanner stays at a desk.

#2. Bluetooth Scanners

Mobile, but tethered to a paired device.

• Good for slow, careful aisles
• Battery life can surprise (in both directions)
• Pairing can drop on heavy use

Best for one-person operations who don't want to drag a cable around.

#3. Wi-Fi / Mobile Computer Scanners

Industrial gun-style devices (Zebra TC, Honeywell CT) that run their own browser.

• Most expensive (£400+)
• Most rugged
• Best when picking volume justifies dedicated hardware

Best for high-volume warehouses with several pickers.

#4. Phone Camera Scanning

Modern phone cameras decode barcodes well via:

• A web-based JavaScript scanner (e.g. ZXing)
• Native camera scanning
• Dedicated apps

Cheap, available, no extra hardware - but slower than a laser scanner once you're scanning hundreds of items.

Best for occasional scans, small stores, or returns desks.

#Barcode Symbologies (What Type of Code)

Most retail barcodes are one of:

#EAN-13 / UPC-A

The 13- or 12-digit codes on retail products. Universal across supermarkets and most consumer goods.

Magento doesn't generate these. They're issued by GS1.

#Code 128

A dense barcode often used for internal SKUs and shipping labels.

PickPack and most carrier label PDFs use Code 128.

#Code 39

Older, simpler, less dense. Common on internal labels at smaller warehouses.

#QR Codes (2D)

Useful when you need to encode more than a SKU - e.g. a URL, a serial number, or a small JSON payload.

Almost all modern scanners read both linear and QR codes.

#Step-by-Step: Setting Up Scanners With Magento

#Step 1 - Pick the Scanner Type

Match scanner to workflow:

• Packing desk → wired USB
• Small warehouse → Bluetooth
• High volume → Wi-Fi mobile computer
• Returns desk → phone camera

#Step 2 - Configure Scan Suffix

Most scanners can append a key after each scan:

• Enter (most common - submits forms)
• Tab (moves to next field)
• None (pure character input)

Pick the suffix that matches your workflow.

For Magento product search: Enter is usually right.

#Step 3 - Choose Where Scans Land

Decide which page handles the scan:

• A custom admin panel (PicknScan)
• A Magento order detail page
• A stock adjustment form (StockEasy)
• A pick list (PickPack)

The scanner doesn't care. Your workflow does.

#Step 4 - Print Internal Barcodes for SKUs

Magento doesn't give you EAN codes - you need a barcode for each internal SKU.

PickPack generates Code 128 barcodes from any product attribute (usually sku).

Print these on:

• Packing slips
• Bin labels
• Returns tickets

#Step 5 - Train the Workflow

A scanner without a workflow is just a faster typo machine.

Document:

• Which page is open at each step
• What gets scanned and in what order
• What happens after the final scan

Test with the slowest member of the team. If they can do it, the workflow is solid.

#Barcode Workflows That Actually Save Time

#1. Pick & Pack Verification

For every order:

• Print a packing slip with a Code 128 barcode of the order ID
• For each line, print the SKU barcode
• Scanner scans the order ID → opens the Magento order
• Scanner scans each item → ticks it off the pick list

Result: orders shipped without the wrong product.

#2. Stock Counts

For each shelf:

• Scan the SKU
• Type the quantity
• Move to next SKU

A team can count an entire warehouse in a fraction of the time spreadsheets take.

StockEasy is built for exactly this loop.

#3. Receiving Goods

When new stock arrives:

• Scan the supplier's barcode (or your own)
• Increment received quantity
• Print updated bin labels if quantities changed bin

#4. Returns Desk

Customer brings back an item:

• Scan the order barcode on the receipt
• Scanner opens the order
• Scan the SKU to identify the line
• Initiate the return without typing anything

#Common Scanner Mistakes

#Mistake 1 - Scanner But No Barcodes

Buying scanners before printing barcodes on packing slips and bin labels.

PickPack solves the printing side. Most stores need both.

#Mistake 2 - Wrong Symbology for the Use Case

Using QR codes where you need a fast linear scan, or Code 39 where Code 128 would be denser.

Match the symbology to the device and the volume.

#Mistake 3 - No Suffix Configured

The scan inputs the SKU but doesn't submit. Pickers manually press Enter every time. Slow and error-prone.

Set the scanner to append Enter once and forget it.

#Mistake 4 - Single Camera Bottleneck

Phone cameras work for low volume.

A team scanning hundreds of items per hour will hate them. Get real scanners.

#Mistake 5 - No Failure Path

What happens when a barcode is unreadable?

The workflow needs a manual entry path. Otherwise the whole operation stalls when one label gets damaged.

#Where Moogento Fits

Three Moogento modules are barcode-aware:

• PickPack - prints Code 128 (and PDF417, QR) barcodes on invoices, packing slips, and any custom template
• PicknScan - admin scanner panel that turns scanned barcodes into Magento order and stock actions
• StockEasy - barcode-driven stock counts and adjustments straight from a phone or USB scanner

All three work with the simple "scanner = fast keyboard" model. No custom drivers, no separate apps.

#Real-World Impact

Stores that pair barcodes with the right workflow typically see:

• Pick-and-pack errors fall sharply
• Stock counts go from days to hours
• Returns processing time cut by 50%+
• Less reliance on tribal knowledge ("I know which one that is")

#FAQs

#Do barcode scanners need a special Magento extension?

No - most scanners type into the focused field, so any Magento admin search box works. Modules like PicknScan add purpose-built scanning panels.

#What barcode format should I print on Magento packing slips?

Code 128 is the safest default - dense, widely supported by scanners and label printers.

#Can I scan barcodes with a phone instead of buying scanners?

For low volume, yes. For warehouse-scale operations, dedicated scanners are dramatically faster.

#How do I generate barcodes for my SKUs in Magento?

PickPack generates Code 128, QR, and PDF417 barcodes from any product attribute - usually sku.

#Can a Bluetooth scanner work across the whole warehouse?

Bluetooth has a short range and pairs to one device. For multi-zone warehouses, Wi-Fi mobile computers are a better fit.

#Next Steps

To bring barcodes into your Magento operation:

• Decide which workflows benefit (picking, counts, returns)
• Pick scanners that match the volume and physical layout
• Print Code 128 barcodes on every packing slip and bin label
• Configure the scanner suffix to match the workflow
• Pilot one workflow before rolling out the others

Barcodes don't replace process - they amplify it. Apply them to a clear workflow and the speed gain is immediate.