The Top 5 POS Systems Used by Retailers Today

Retailers today face more complexity than ever when it comes to payments. A point-of-sale (POS) system is no longer just a cash register — it’s the hub that manages sales, inventory, loyalty, reporting, and sometimes even payroll. Choosing the right POS system is a balance of cost, features, and long-term flexibility. Below is a breakdown of the top five POS systems used by U.S. retailers, including their pricing models, strengths, and drawbacks.

1. Square for Retail

Overview:
Square is often the first stop for new or small retailers. It’s simple, affordable, and quick to launch, with retail-focused features like inventory management and bar code scanning.

Costs:

  • Software: Free tier available; Retail Plus at $60/month per location.

  • Processing: Flat 2.6% + $0.10 for in-person; 2.9% + $0.30 for online.

  • Hardware: iPad kits start around $799; terminals and readers are cheaper.

Pros:

  • Fast setup and no contracts.

  • Transparent pricing with no hidden fees.

  • Scales well for small to mid-size operations.

Cons:

  • Flat-rate pricing gets expensive as volume increases.

  • Limited advanced inventory features.

  • Locked into Square’s processing.

Best for: Small retailers, pop-ups, and budget-conscious shops.

2. Clover

Overview:
Clover is hardware-focused, backed by Fiserv. It’s popular with established retailers that want countertop and handheld devices along with a robust app marketplace.

Costs:

  • Hardware: Devices range from $499 (Mini) to $1,699 (Station).

  • Software: $14.95 to $49.95/month depending on features.

  • Processing: Varies; often interchange-plus through resellers.

Pros:

  • Durable, professional-grade hardware.

  • Customizable with apps for loyalty, gift cards, and scheduling.

  • Can negotiate rates with resellers.

Cons:

  • Locked into Fiserv or reseller agreements.

  • App costs add up quickly.

  • Contracts vary in transparency depending on provider.

Best for: Mid-sized or growing retailers wanting hardware flexibility and negotiable pricing.

3. Lightspeed Retail

Overview:
Lightspeed is a cloud-based POS built for multi-location retailers with complex needs. It offers advanced inventory, analytics, and integrations with e-commerce platforms.

Costs:

  • Software: Starts at $89/month per location.

  • Processing: 2.6% + $0.10 (U.S. default, custom rates available).

  • Hardware: iPad-based or desktop kits, typically $500–$1,000+.

Pros:

  • Strong inventory management, including variants and purchase orders.

  • Multi-store capabilities.

  • Built-in e-commerce integration.

Cons:

  • Higher monthly fees.

  • Mandatory processing unless negotiated otherwise.

  • Learning curve for smaller teams.

Best for: Larger retail chains or specialty retailers with multiple locations.

4. Shopify POS

Overview:
Shopify dominates e-commerce and offers a POS system tightly integrated with its online platform. Retailers with strong online sales use Shopify POS to unify inventory and reporting.

Costs:

  • Software: POS Lite is included in Shopify plans; POS Pro is $89/month per location.

  • Processing: 2.7% in-person; 2.9% + $0.30 online (lower with higher Shopify tiers).

  • Hardware: Card readers start at $49; full kits run $500–$1,000+.

Pros:

  • Seamless integration with online store.

  • Robust ecosystem of apps and plugins.

  • Strong for omnichannel retailers.

Cons:

  • Processing locked into Shopify Payments unless paying extra.

  • Extra cost per location for POS Pro.

  • Less feature-rich if you don’t sell online.

Best for: Retailers with significant e-commerce presence.

5. SpotOn

Overview:
SpotOn has gained traction in retail and hospitality by offering flexible POS setups with transparent pricing. It combines retail POS with loyalty and marketing tools.

Costs:

  • Software: $65–$135/month depending on features.

  • Processing: Interchange-plus, typically starting around interchange + 0.10% + $0.05.

  • Hardware: Customizable packages from $500 up.

Pros:

  • Transparent processing and negotiable rates.

  • Strong support and onboarding.

  • Marketing and loyalty features included.

Cons:

  • Less brand recognition than Square or Shopify.

  • Upfront hardware costs.

  • Smaller ecosystem compared to competitors.

Best for: Retailers looking for a negotiable, service-driven option.

Final Thoughts

There’s no one-size-fits-all answer for retail POS.

  • Square is best for startups and small retailers.

  • Clover works well for established shops with hardware needs.

  • Lightspeed shines for larger, multi-location retailers.

  • Shopify dominates if e-commerce is a core part of the business.

  • SpotOn appeals to those who value transparency and strong support.

When evaluating POS systems, retailers should weigh monthly costs, processing fees, contract flexibility, and long-term scalability.

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