Retail POS Systems Compared 2026

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Best Retail POS Systems Compared

Pricing from vendor websites, February 2026.

What Retail POS Systems Need to Do

Retail is different from restaurants. You need:

• Inventory tracking – Know what’s in stock, what’s low, what’s not selling
• Variant management – Track a shirt in 5 sizes and 3 colors as 15 separate SKUs
• Barcode scanning – Speed up checkout and inventory counts
• Purchase orders – Reorder from suppliers when stock runs low
• Customer profiles – Track purchase history, offer loyalty rewards
• Returns/exchanges – Handle them without hassle

Retail POS Systems Reviewed

Shopify POS

Best for: Retailers who sell both online and in physical stores.

Why it stands out: Shopify keeps one inventory count across your online store and physical locations. Sell something online, and it’s automatically removed from your in-store count. No manual syncing.

Key features:

• Unified inventory across all channels
• Buy online, pick up in store (BOPIS)
• Return online purchases in store
• Customer data syncs everywhere

Limitations:

• Requires a Shopify subscription (starts at $29/month)
• Best features require Shopify POS Pro ($89/month per location)
• Less robust than dedicated retail POS for complex inventory

Pricing:

• Basic Shopify: $29/month + 2.6% in-person
• Shopify POS Pro: Add $89/month per location
• Hardware: $49 (reader) to $429 (terminal)

Square for Retail

Best for: Small shops and boutiques that want simplicity.

Why it works: The free tier handles basic retail needs – inventory tracking, customer profiles, basic reporting. Upgrade to Plus for more advanced features.

Key features:

• No monthly fee on free tier
• Simple inventory management
• Works on iPads and Square hardware
• Integrated e-commerce available

Limitations:

• Advanced inventory (purchase orders, vendors) requires paid plan
• Limited variant management on free tier
• Reporting is basic until you upgrade

Pricing:

• Free: $0/month + 2.6% + 10¢
• Plus: $60/month per location + 2.5% + 10¢
• Hardware: $49 – $799

Lightspeed Retail

Best for: Established retailers with complex inventory needs or multiple locations.

Why it’s different: Lightspeed handles serious inventory – thousands of SKUs, multiple variants, supplier management, purchase orders, and detailed reporting.

Key features:

• Matrix inventory (size/color/style combinations)
• Purchase order management
• Multi-location inventory transfers
• B2B/wholesale pricing tiers
• Detailed analytics and forecasting

Limitations:

• Higher price point ($89+/month)
• More complex to set up and learn
• Overkill for very small shops

Pricing:

• Basic: $89/month
• Core: $149/month
• Plus: $239/month
• Processing: 2.6% + 10¢

How to Choose a Retail POS

Match to your business complexity:

Simple inventory (under 500 products, few variants): Square for Retail free tier works fine.

Moderate inventory (500-5,000 products, variants): Clover or Square Plus give you more control.

Complex inventory (5,000+ products, heavy variants, suppliers): Lightspeed Retail is built for this.

Omnichannel (online + in-store): Shopify POS if unified inventory matters most.

Consider your growth:

Starting small but planning to grow? Choose a system that scales. Migrating POS systems is painful – you lose customer data, have to re-train staff, and deal with downtime.

Get Help Choosing

Tell us about your retail business and we’ll suggest the best fit.

Related Reading: For a complete comparison, see our guide to the Best POS System for Small Retail Stores 2026.

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