There is no universal best point-of-sale (POS) system. The right choice depends on whether you run a shop, restaurant, service business, mobile operation, or online-and-in-person store. For most U.S. beginners, Square is the strongest starting point; Shopify leads for omnichannel retail, Lightspeed for complex inventory, Toast for restaurants, Clover for hardware flexibility, Helcim for payment-focused merchants, and PayPal Point of Sale/Zettle for occasional selling.
Prices and availability below reflect U.S. information reported or checked through August 16, 2026. Processing rates, hardware, contracts, and negotiated quotes can vary by plan, reseller, location, sales volume, and card mix.
Quick comparison
| System | Best for | Software starting point | Main advantage | Main limitation | Contract or pricing caution |
|---|---|---|---|---|---|
| Square | Most new and small businesses | Free basic plan; Retail Plus listed at $89 per location/month | Simple setup and broad business tools | Advanced features add fees; flat-rate processing may cost more at high volume | Request custom pricing above $250,000 annual processing |
| Shopify POS | Online-and-in-person retail | Basic $39/month; Grow $105; Advanced $399; POS Pro adds $89/location/month | Unified ecommerce, inventory, orders, and customers | Costly if you need both Shopify and POS Pro | Third-party payment-provider fees may apply |
| Lightspeed Retail | Inventory-intensive and growing retail | Quote-based; comparison coverage places plans broadly at $89–$239/month | Purchase orders, vendors, transfers, and reporting | Higher cost and more implementation work | Obtain a written quote and confirm payment requirements |
| Toast | Cafes, bars, and restaurants | Quote-based; entry plans and optional modules vary | Menus, kitchen operations, ordering, and restaurant workflows | Excessive for non-food businesses | Review processing, term, hardware ownership, and add-ons |
| Clover | Businesses wanting varied terminals | Configuration and reseller dependent | Countertop, handheld, and app marketplace options | Pricing and portability vary widely | Merchant agreement may differ from the displayed hardware price |
| Helcim | Merchants prioritizing payment economics | Quote and volume dependent | Interchange-plus pricing can suit meaningful card volume | Lighter industry workflows | Model your actual card mix and ticket size |
| PayPal Point of Sale/Zettle | Pop-ups, markets, and occasional sellers | Product and rates vary by current U.S. offering | Simple mobile acceptance and PayPal integration | Limited depth for growth and complex operations | Confirm current U.S. branding, devices, and rates |
A POS application, payment processor, and hardware provider are separate decisions even when one company bundles them. Your total cost and ability to leave depend on all three.
Which POS fits your business?
- Solo service provider: Square or PayPal Point of Sale for Tap to Pay, invoices, appointments, and payment links.
- Mobile or market seller: Square or PayPal Point of Sale, with attention to battery life, cellular connectivity, portability, and offline behavior.
- Boutique or gift shop: Square for a simple store; Shopify POS when ecommerce is central.
- Specialty retailer with many SKUs: Lightspeed or Shopify POS Pro for variants, purchase orders, transfers, and vendor controls.
- Cafe or quick-service restaurant: Toast, Square for Restaurants, or Clover for menus, kitchen displays, tips, and online ordering.
- Full-service restaurant or bar: Toast or Square for Restaurants for tables, coursing, split checks, modifiers, handhelds, and service charges.
- Multi-location operator: Lightspeed, Shopify, Square, or Toast depending on the industry; require location permissions, transfers, and centralized reporting.
- Seasonal business: Square or PayPal Point of Sale, avoiding long contracts and expensive fixed hardware.
1. Square: best overall for most small businesses
Square is the best default for a new or small U.S. business because its basic software has no monthly subscription cost and it supports retail, food, services, invoices, online selling, and mobile acceptance. Details are published at Square’s pricing page.
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- With Square Terminal, you can ring up sales, accept payments, and print receipts, all with one device. Use it at the counter or ring up customers anywhere in your store.
- Accept all major credit and debit cards and pay one low rate with no hidden fees and no long-term contracts.
- Process chip cards in just two seconds.
- Get your money as soon as the next business day.
- Use it cordlessly with the built-in battery, designed to last all day.
You can sometimes start with a phone, Tap to Pay, invoices, payment links, or a virtual terminal instead of a full register. For retail, Square lists Retail Plus at $89 per location per month and adds advanced inventory, barcode-label printing, purchase orders, vendor management, and cost-of-goods reporting at that tier: Square retail system.
Square’s retail pricing page lists card-present rates of 2.6% + 15¢, 2.5% + 15¢, and 2.4% + 15¢ by plan; online, manually entered, ACH, and Afterpay transactions have separate terms: Square retail pricing.
Choose Square when
- You need a fast, low-commitment launch.
- You sell through appointments, invoices, links, or a small physical counter.
- You want one ecosystem for payments, payroll, marketing, loyalty, or banking.
Look elsewhere when
- You have thousands of SKUs or sophisticated purchasing and transfers.
- You process enough volume that interchange-plus pricing could materially reduce costs.
- You need deep restaurant or multi-location controls without paid upgrades.
2. Shopify POS: best for omnichannel retail
Shopify is the natural choice when a store already sells online or plans to make ecommerce central. Its catalog, orders, customers, and inventory can span online and physical channels, including buy-online, pickup, shipping from store, and in-store returns.
U.S. pricing lists Basic at $39 per month, Grow at $105, and Advanced at $399. POS Pro adds $89 per location per month and includes richer staff permissions, customer profiles, inventory workflows, retail reporting, and omnichannel tools: Shopify POS pricing.
Rank #2
- Windows 11 PROFESSIONAL POS TERMINAL - Equipped with Intel Core i5 High-Performance CPU, 4 GB Memory, and 128 GB Hard Disk. It also offers versatile connectivity options, including two serial ports, four USB ports, an HDMI output, an audio input, a DC 12V power input, and an Ethernet port.
- SLEEK & COMPACT DESIGN - Volcora POS Terminal is designed to take up as little space as possible so you can focus on better utilization of the counter space. Our sleek yet heavy-duty metal base ensures the terminal is well-stabled while taking orders with style. Suitable for any business such as retail stores, quick service restaurants, dine-in restaurants, cafes, bars, and more.
- WIDE TOUCHSCREEN - The 15.6" capacitive LCD touchscreen, combined with a 1366x768 high-resolution display, makes it easy to read and touch with minimal effort. Our POS Terminals can also withstand over 15000 hours of screen time with little to no quality sacrifice.
- IN THE BOX - Volcora 15.6" Single Screen Windows 11 Professional POS Terminal, Power Adapter, Registration Card, and User Manual.
- LIFETIME WARRANTY & SUPPORT - Simply unbox, and set up your POS terminal like a Windows tablet with ease. We do understand that additional support might be needed for non-tech-savvy users and our US Based Customer Service team is committed to help. Plus, all Volcora products come with a limited lifetime warranty so you can purchase with peace of mind.
Watch the real cost
A permanent store may need both the Shopify subscription and POS Pro at each location. In-person card rates start at 2.6% + 10¢ on Basic, 2.5% + 10¢ on Grow, and 2.4% + 10¢ on Advanced. Third-party payment-provider fees can vary by plan. Shopify also requires a smartphone or tablet and a compatible card reader; stands, scanners, drawers, and printers are optional hardware: Shopify POS pricing.
3. Lightspeed Retail: best for complex inventory
Lightspeed is built for specialty retailers whose central problem is inventory control rather than simply accepting cards. Purchase orders, vendors, stock transfers, barcode workflows, multi-location management, and deeper reporting can justify its higher recurring cost.
Public comparisons place Lightspeed broadly in an $89–$239 monthly range, but that is not a definitive current quote. Plans, regions, implementation, and payment arrangements vary. Start with its retail product page and pricing page, then request a written proposal.
Ask before signing
- Which inventory and reporting features are included in your tier?
- What are migration, implementation, support, and additional-location charges?
- Must you use Lightspeed Payments, and can you export all catalog and historical data?
4. Toast: best restaurant POS
Toast should be compared with restaurant systems, not a basic retail register. Its restaurant workflows cover menus and modifiers, kitchen printers or displays, table and seat management, split checks, handheld ordering, online ordering, delivery, gift cards, loyalty, and guest marketing. Its restaurant context is outlined at Toast’s comparison page.
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Rank #3
- Windows 11 PROFESSIONAL POS TERMINAL - Equipped with Intel Core i5 High-Performance CPU, 4 GB Memory, and 128 GB Hard Disk. It also offers versatile connectivity options, including two serial ports, four USB ports, an HDMI output, an audio input, a DC 12V power input, and an Ethernet port.
- SLEEK & COMPACT DESIGN - Volcora POS Terminal is designed to take up as little space as possible so you can focus on better utilization of the counter space. Our sleek yet heavy-duty metal base ensures the terminal is well-stabled while taking orders with style. Suitable for any business such as retail stores, quick service restaurants, dine-in restaurants, cafes, bars, and more.
- DUAL WIDE TOUCHSCREEN - Terminal comes with one 15.6" capacitive LCD touchscreen and one 11.6” capacitive LCD touchscreen for customer display, combined with 1366x768 high-resolution, makes it easy to read and touch with minimal effort. Our POS Terminals can also withstand over 15000 hours of screen time with little to no quality sacrifice.
- IN THE BOX - Volcora 15.6" & 11.6” Dual-TouchScreen Windows 11 Professional POS Terminal, Power Adapter, Registration Card, and User Manual.
- LIFETIME WARRANTY & SUPPORT - Simply unbox, and set up your POS terminal like a Windows tablet with ease. We do understand that additional support might be needed for non-tech-savvy users and our US Based Customer Service team is committed to help. Plus, all Volcora products come with a limited lifetime warranty so you can purchase with peace of mind.
Entry plans may advertise little or no monthly software cost, but advanced modules, hardware, processing, and contract terms determine the real bill. A cafe with a simple menu may not need every module; a full-service restaurant should price kitchen, table, handheld, ordering, delivery, and labor workflows together.
Require a complete quote
- Card-present, online, keyed, and card-on-file rates.
- Contract term, auto-renewal, cancellation, and early-termination provisions.
- Hardware ownership, replacement policy, support, and every paid module.
5. Clover: best flexible hardware
Clover offers countertop and handheld configurations, including compact terminals, Station Duo systems, and Flex handheld hardware, plus an app marketplace for added functions. Its official retail page shows multiple bundles and subscription or purchase arrangements: Clover retail pricing.
Clover is attractive when a physical terminal matters more than a phone-first setup. It is also the system that most demands contract scrutiny: resellers, acquiring banks, financing, app subscriptions, and processing rates can change the economics.
Confirm ownership and portability
- Are you buying, leasing, financing, or renting the device?
- Can the hardware work with another processor if you leave?
- Do marketplace apps remain usable after a processing change?
- What are statement, PCI, batch, support, and cancellation fees?
6. Helcim: best payment-value alternative
Helcim is worth considering when card volume is meaningful and transparent interchange-plus pricing matters more than a deep industry-specific POS. Your effective cost depends on card mix, average ticket, keyed versus card-present volume, and monthly sales—not on a headline percentage alone. Start at Helcim for a current quote.
Recommended Free Tools
Rank #4
- Windows 11 PROFESSIONAL POS TERMINAL - Equipped with Intel Core i5 High-Performance CPU, 4 GB Memory, and 128 GB Hard Disk. Built-in WIFI, Audio, USB 2.0, USB 3.0, and Ethernet ports for all kinds of connectivity. Windows 11 Professional for a wide range of POS applications of your choice.
- SLEEK & COMPACT DESIGN - Volcora POS Terminal is designed to take up as little space as possible so you can focus on better utilization of the counter space. Our sleek yet heavy-duty metal base ensures the terminal is well-stabled while taking orders with style. Suitable for any business such as retail stores, quick service restaurants, dine-in restaurants, cafes, bars, and more.
- DUAL WIDE TOUCHSCREEN - Terminal comes with one 15.6" capacitive LCD touchscreen and one 11.6” capacitive LCD touchscreen for customer display, combined with 1366x768 high-resolution, makes it easy to read and touch with minimal effort. Our POS Terminals can also withstand over 15000 hours of screen time with little to no quality sacrifice.
- IN THE BOX - Volcora 15.6" & 11.6” Dual-TouchScreen Windows 11 Professional POS Terminal, Power Adapter, Registration Card, and User Manual.
- LIFETIME WARRANTY & SUPPORT - Simply unbox, and set up your POS terminal like a Windows tablet with ease. We do understand that additional support might be needed for non-tech-savvy users and our US Based Customer Service team is committed to help. Plus, all Volcora products come with a limited lifetime warranty so you can purchase with peace of mind.
It is less likely to replace Toast for a restaurant or Lightspeed for complex retail. Confirm inventory, employee permissions, offline operation, integrations, hardware, and support before treating payment savings as a complete solution.
7. PayPal Point of Sale/Zettle: best for occasional selling
PayPal Point of Sale, historically associated with Zettle in some markets, suits pop-ups, markets, appointments, and businesses already centered on PayPal. It offers simpler mobile acceptance than a full retail or restaurant suite. Check the current U.S. offering at PayPal Business and Zettle U.S. because product names, devices, and availability can change.
Choose a deeper system when you need multi-location inventory, staff management, loyalty, kitchen operations, purchasing, or complex customer histories.
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Use this model rather than comparing advertised subscriptions:
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- Windows 11 PROFESSIONAL POS TERMINAL - Equipped with Intel Core i5 High-Performance CPU, 16 GB Memory, and 128 GB Hard Disk. Built-in WIFI, Audio, USB 2.0, USB 3.0, HDMI, and Ethernet ports for all kinds of connectivity. Windows 11 Professional for a wide range of POS applications of your choice.
- SLEEK & COMPACT DESIGN - Volcora POS Terminal is designed to take up as little space as possible so you can focus on better utilization of the counter space. Our sleek yet heavy-duty metal base ensures the terminal is well-stabled while taking orders with style. Suitable for any business such as retail stores, quick service restaurants, dine-in restaurants, cafes, bars, and more.
- WIDE TOUCHSCREEN - The 15.6" capacitive LCD touchscreen, combined with a 1920x1080 high-resolution display, makes it easy to read and touch with minimal effort. Our POS Terminals can also withstand over 15000 hours of screen time with little to no quality sacrifice.
- IN THE BOX - Volcora 15.6" Single Screen Windows 11 Professional POS Terminal, Power Adapter, Registration Card, and User Manual.
- LIFETIME WARRANTY & SUPPORT - Simply unbox, and set up your POS terminal like a Windows tablet with ease. We do understand that additional support might be needed for non-tech-savvy users and our US Based Customer Service team is committed to help. Plus, all Volcora products come with a limited lifetime warranty so you can purchase with peace of mind.
Total cost = software subscriptions + payment processing + hardware + add-ons + implementation + support + contract or termination costs.
Calculate processing correctly
Monthly payment cost = monthly card volume × percentage rate + transaction count × fixed fee. For example, at $20,000 across 500 in-person transactions, a 2.6% + 15¢ rate costs $520 in percentage fees plus $75 in fixed fees, or $595 before software, hardware, refunds, tips, taxes, chargebacks, or negotiated terms. A 15¢ fee consumes 3% of a $5 sale but only 0.15% of a $100 sale, so low-ticket businesses must pay particular attention to the fixed component.
Add hardware and software
Amortize a $900 register over 36 months as $25 per month for comparison, then add readers, stands, cash drawers, scanners, printers, kitchen displays, cellular backup, and replacement coverage as needed. A $49 reader, a $500 terminal, and a $1,500 countertop bundle are different systems, not interchangeable prices.
Quick Recap
Do not overlook add-ons
- Advanced inventory and purchase orders.
- Loyalty, marketing, payroll, and appointments.
- Ecommerce, delivery, kitchen displays, and extra registers.
- Additional users, locations, support, PCI, statements, and chargebacks.
Features that matter by business type
Every checkout needs
- Tap, chip, swipe, digital wallets, cash, refunds, exchanges, discounts, taxes, receipts, tips, and split payments.
- Offline behavior, transaction limits, and reconnection handling.
- Individual employee logins, permissions, audit trails, and data export.
Retail needs
- Variants, barcodes, counts, low-stock alerts, purchase orders, vendors, cost-of-goods, bundles, and transfers.
- Shared catalog and inventory for online orders, pickup, shipping, and returns.
Restaurants need
- Modifiers, dayparts, kitchen displays or printers, courses, seats, tables, split checks, tip pooling, delivery, and service charges.
How to choose your finalists
- Identify your business type and the two workflows that cannot fail, such as kitchen routing or stock transfers.
- Record monthly card volume, transaction count, average ticket, online share, and current add-on costs.
- Price the same hardware, users, locations, and modules for each finalist.
- Test catalog import, refunds, exchanges, offline recovery, employee permissions, and exports during a demo.
- Request written terms covering rates, contract length, ownership, support, cancellation, and data portability.
- Compare three-year total cost, not just the first month or advertised reader price.
Questions to ask before signing
- Can I use another processor?
- Which quoted rates apply to card-present, online, keyed, ACH, and card-on-file payments?
- Is there a contract, auto-renewal, or early-termination fee?
- Do I own the hardware, and can I reuse it elsewhere?
- Are extra registers, users, locations, or devices charged separately?
- Which features are paid add-ons?
- Can I export my catalog, customers, sales, and inventory in usable formats?
- What happens during an internet outage and after reconnection?
- How are tips, refunds, partial refunds, exchanges, and split payments handled?
- Are employee permissions and individual logins included?
- Does it integrate with accounting, payroll, ecommerce, booking, delivery, and email tools?
- How long will migration take?
- Is phone or live support included, and what are its hours?
- What is the failed-hardware replacement process?
- When are deposits made?
- For how long are rates and plan prices guaranteed?
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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