After personally testing and evaluating top retail POS systems, Square stands out as the best POS system for retail in 2026.
Best POS Systems for Retail Stores in 2026
This article is part of a larger series on POS Systems.
The best retail POS systems do more than process transactions. They help retailers manage inventory, track sales, oversee employees, build customer loyalty, and sell across in-store and online channels from a single system.
For this guide, I tested and evaluated leading retail POS systems to identify the best options for different store types, budgets, and growth stages. I compared top retail POS software based on pricing, checkout features, inventory management, ease of use, reporting, integrations, and real-world usability to find the best fit for different retail businesses.
Based on my hands-on testing and scoring, Square is the best retail POS system for most small businesses because it combines affordable pricing, easy setup, integrated payments, and strong inventory tools in one platform.
POS system | Best for | Monthly fee |
|---|---|---|
Best overall retail POS for small and growing stores | $0-$149 | |
Ecommerce and multichannel sales | $5-$89 | |
Advanced inventory management | $109-$399 | |
Flexible payments | $0-$84.95+* | |
High-risk retailers | $59-$79 | |
Lowest in-person flat-rate processing fees | $0-$34.99 | |
B2B and wholesale businesses | $0 |
*Clover pricing varies by reseller and often bundles POS software with hardware financing. Monthly fees shown reflect POS software only; hardware costs may be paid upfront or financed separately.
That said, there’s no one-size-fits-all answer. Your ideal POS may need extra features, such as ecommerce integration, multichannel sales support, mobile payment capabilities, work order management, or perishable tracking. Continue reading to see what’s right for your store.
Comparing the best retail POS
Provider | My expert score (out of 5) | Inventory management and stock alerts | Offline mode | Ecommerce integration | Loyalty and promotions |
|---|---|---|---|---|---|
4.68 | Yes (low-stock alerts, variants, vendor tracking) | Yes | Yes (Square Online) | Yes (native) | |
4.53 | Yes (advanced tools on POS Pro) | Limited | Yes (native Shopify integration) | Yes (via third-party integration) | |
4.48 | Yes (robust inventory, matrices, reorder rules) | Yes | Yes (Lightspeed eCom or integrations) | Yes (native) | |
4.16 | Yes (inventory tools vary by plan/app) | Yes | Limited (apps and third-party platforms) | Yes (via Clover apps) | |
4.13 | Yes (real-time stock tracking and alerts) | Yes | Limited (third-party integrations) | Limited (via integrations) | |
4.13 | Basic (simple item tracking, limited alerts) | Yes | Yes (GoDaddy Online Store) | No | |
3.75 | Basic (item tracking, limited alerts) | Yes | Limited (API and integrations) | No |
How I chose the best retail POS systems
I evaluated retail POS systems using a weighted rubric that compares pricing, register features, inventory and management tools, ease of use, and overall value, with a focus on scalability, multichannel selling, and day-to-day usability for small retailers. I also validated results through hands-on testing, demos, user feedback, and real-world retail experience. You can learn more about my methodology below.
Why You Can Trust Fit Small Business
I have over three years of experience evaluating point-of-sale systems and more than a decade working with small businesses, particularly ecommerce merchants. For this guide, I tested as many systems (software and hardware) as I could hands-on and pulled from my firsthand experience working in small businesses. We also regularly demo many of these systems with the company product teams to stay abreast of new features and secret shop the systems as well for accurate pricing data and to get a feel for the customer service.
Our team regularly updates and fact-checks this piece to provide the latest information. You can learn more about our evaluation in the methodology section below.
- 16 systems tested across 16 data points
- More than 3 years of evaluating payment systems
- Hands-on demos and fact-checking
- Strict, unbiased Fit Small Business editorial policy
Retail Software Expert at Fit Small Business
Square for Retail: Best overall POS system for retail
Overall Score:
4.68 / 5
Pros
- Forever-free plan
- Most user-friendly system
- Scalable; grows with your business
- Flexible hardware options
Cons
- Free plan has limited inventory functions
- No layaway payment methods
- Not available on Android devices
- Limited customer support hours
Why I chose Square for Retail
Overall, Square offers some of the best POS systems for small businesses of all types. Square for Retail is no exception. It stands out as a user-friendly system offering unbeatable value and smart tools to grow your business.
The system is cloud-based and runs on iPads, Square Register, and Square Terminal. Every plan comes with built-in payment processing via Square Payments, a free online store for ecommerce and curbside pickup, digital receipts and customer feedback collection, and customer profiles with marketing insights.
Among POS retail systems, Square tops our recommended list when it comes to touch-screen POS systems and is included in our top picks for grocery POS systems.
Who should use it:
- New retailers with growth plans: Its forever-free plan is practical for retailers just starting, while its advanced plans are perfect for scaling businesses.
- Businesses on a tight budget: Square is our top pick for a free POS system.
- Businesses switching over from cash registers: Square’s user-friendly interface and overall simplicity make it a great option for those upgrading from a cash register.
- Mobile sellers: Square has the best POS app on the market and offers affordable mobile hardware options.
Square monthly software fees
Square’s entry-level option remains $0, keeping Square accessible for very small retailers. Higher tiers add a monthly software fee in exchange for lower in-person processing rates, shifting the pricing decision toward a balance between subscription cost and payment savings.
- Square Free ($0 per month per location): Includes core POS tools, online store and checkout, invoicing, virtual terminal access, gift cards, and a customer directory.
- Square Plus ($49 per month per location): Designed for growing retailers that want access to more advanced tools and slightly lower in-person processing rates under one subscription.
- Square Premium ($149 per month per location): Best for higher-volume sellers that benefit most from Square’s lowest in-person processing rate.
All Square plans are month-to-month and can be upgraded, downgraded, or canceled at any time with no contracts or penalties.
Square processing fees
Square uses flat-rate, transparent pricing across all major card brands, including Visa, Mastercard, American Express, and Discover. Rates vary based on the transaction type and your subscription tier, but Square clearly publishes the range you can expect to pay.
- In-person transactions: 2.4%-2.6% + 15 cents
- Online transactions: 2.9%-3.3% + 30 cents
- Manual card entry: 3.5% + 15 cents
- Invoices: 2.9%-3.3% + 30 cents
For buy now, pay later transactions, Square uses Afterpay. Fees are 6% + 30 cents per transaction across all Square plans.
Square hardware
Square’s hardware lineup and pricing remain largely unchanged, with most devices featuring built-in card readers rather than requiring a separate terminal.
- Square Magstripe Reader: First reader free, additional readers $10
- Square Reader, second generation: $59 or $21 per month for 3 months
- Square Contactless and Chip Reader: $49 to $59
- Square Terminal: $299 or $27 per month for 12 months
- Square Handheld: $399 or $37 per month for 12 months
- Square Stand: $149 or $14 per month for 12 months
- Square Kiosk: $149 or $14 per month for 12 months
- Square Register: $899 or $44 per month for 24 months
Square’s free POS software comes preinstalled, so setup is quick and you get immediate access to core sales, inventory, and reporting tools.
- Full-featured mobile POS app
- Unlimited items, categories, and SKUs
- Print barcodes and packing slips
- Inventory counting and barcode scanning with iOS camera
- Purchase ordering and vendor management
- Free online store that syncs with POS for pickup orders
- Built-in payment processing with next-day payouts
- Built-in Afterpay payments in POS and online store
- Time tracking and shift scheduling
Learn more about Square:
- What Is Square? Guide to products and services
- Our Square Online review and guide to setting up an online store using Square
- More details on Square fees and a monthly cost calculator
Shopify POS: Best for ecommerce and multichannel sales
Overall Score:
4.44 / 5
Pros
- Best-in-class ecommerce features
- Intuitive mobile app interface
- Customizable mobile checkout
Cons
- Limited inventory features in the basic POS
- Minimal offline payment options
- Free trial is only 3 days
Why I chose Shopify POS
With over a decade of experience working with SMBs that run Shopify-powered stores, I have deep expertise in Shopify’s ecosystem. Shopify POS seamlessly integrates with its industry-leading ecommerce platform, making it an excellent choice for online-first businesses expanding into in-person sales or small retailers looking to unify their online and in-store operations. While Shopify POS is now available as a standalone product, it remains the best option for businesses already using Shopify for ecommerce.
In my evaluation, Shopify earned near-perfect marks for its register tools and ease of use. Shopify also releases hundreds of updates twice a year, ensuring constant software improvements.
Who should use it:
- Retail businesses that primarily sell online: Shopify is our pick for best ecommerce platform, and basic Shopify POS comes free in any of its ecommerce subscription plans.
- Multichannel retailers: Shopify tops our list of leading multichannel POS systems. It lets you sync online and in-person sales, process curbside and pickup orders, and start sales in-store and finish them online.
- Businesses that already use a Shopify ecommerce store: Every Shopify ecommerce account comes with Shopify’s basic POS already integrated.
- 3-day free trial, $1/month for first three months
Shopify POS monthly software fees
- Monthly POS fee: $89 for Pro plan
- Includes very basic online store
- Monthly ecommerce fee: $39 – $399
- Basic POS included for free with ecommerce plans
- Discounts available for POS and ecommerce subscriptions with annual payment
Shopify payment processing fees
- Card-present transaction fee: 2.7%
- Online transaction fee: 2.9% + 30 cents
- Lower processing fees available with certain plans
Shopify POS hardware options
- Terminal Countertop Kit: $459 or 4 payments of $114.75 (iPad sold separately)
- Tap and Chip card reader: $49 (connects to tablet or smartphone running Shopify POS app)
- Download POS app onto iPhones, iPads, or Android tablets
- POS and ecommerce data sync seamlessly
- Customizable POS hotkeys and checkout screen
- Curbside pickup
- Multichannel returns and exchanges
- Real-time shipping rates and updates
- Demand forecasting
- Suggested discounts based on sales and inventory data
- Attribute sales for commissions
- Omnichannel customer profiles
- Native email marketing
Lightspeed Retail: Best for inventory management
Overall Score:
4.48 / 5
Pros
- Detailed, actionable analytics
- Granular inventory management, including matrices
- Strong integrated ecommerce platform
- Can handle custom products and work orders
Cons
- High price point
- No built-in local delivery tool
- Not available on Android devices
- Learning curve for management and checkout features
Why I chose Lightspeed Retail
Lightspeed Retail is a powerhouse POS for retailers dealing with large or complex inventories. It has over 40 built-in sales and inventory reports, advanced analytics, and detailed inventory management, definitely the retail store POS software to beat when it comes to inventory management.
I especially recommend Lightspeed for specialty shops that need to handle custom orders, product bundles, or detailed inventory tracking. The built-in catalog helps streamline purchasing, and its analytics tools give you deep insights into sales and performance. If you want a POS that helps you work smarter, not harder, Lightspeed Retail is one of the best choices out there.
In fact, Lightspeed is our top-recommended POS for inventory management.
Who should use it:
- Businesses that need an advanced inventory management system: With its product tracking and customizable matrix inventory, Lightspeed Retail is great for storefronts with high SKU counts.
- Specialty retailers, like bike shops, repair businesses, and electronic shops: Lightspeed’s unique native features for processing custom and work orders make it especially great for specialty shops like bike stores or jewelers that need to process repairs or order individual parts.
Lightspeed Retail offers a 14-day free trial.
Lightspeed Retail monthly software fees
Lightspeed Retail pricing varies by plan tier and the level of features you need. Options scale up based on inventory, reporting, loyalty, and integrations:
- Basic ($109 per month, $89 per month annually): Includes core retail POS, inventory management, basic reporting, and onboarding support.
- Core ($179 per month, $149 per month annually): Adds ecommerce tools, multi-location support, in-store loyalty, advanced reporting, and integrations with accounting and marketing tools.
- Plus ($339 per month, $289 per month annually): Designed for larger or more complex retailers with API access, custom reporting, workflows, and advanced user controls.
Lightspeed Retail payment processing fees
If you use Lightspeed Payments for processing, you’ll pay flat rates on card-present and online transactions. Otherwise, third-party processors can be used but may incur extra fees:
- Card-present transaction fee: 2.6% + 10 cents
- Online transaction fee: 2.9% + 30 cents
- Custom fees available for businesses processing over $250,000 annually
Lightspeed Retail hardware
Lightspeed works with a range of POS hardware, including Lightspeed-certified devices and many third-party peripherals. Hardware is typically purchased separately from the software:
- iPad-based POS setups (registers paired with receipt printers and cash drawers)
- Barcode scanners and mobile scanning devices
- Receipt printers and cash drawers
- Optional accessories and terminals designed for multi-station retail environments
Lightspeed does not publish a single hardware price list on its pricing page; costs vary by device and configuration, and retailers should request a quote for exact hardware pricing.
- Native ecommerce platform with over 30 mobile-friendly themes
- Points-based omnichannel loyalty program
- Rich analytics with actionable takeaways
- Automated return management
- Built-in payment processing
- Work order management
- Track unit costs
- Kitting, bundling, and assembly
- Built-in purchase ordering, vendor management, and B2B supplier directory
- Programmable discounts and promotions
- Auto-segmentation and customer habit tracking
Clover: Best choice of payment processors
Overall Score:
4.16 / 5
Pros
- Variety of sleek hardware options
- Easy to use
- Many apps and add-ons
Cons
- No free trial
- Contract terms vary
- Hardware tied to merchant account (cannot be reprogrammed)
Why I chose Clover
The best and worst thing about Clover is that it can be purchased through many different resellers and supported payment processors. Clover is owned by Fiserv, and you can purchase directly through Fiserv (which we don’t recommend) or through resellers, some of which we do highly recommend (such as Payment Depot and Dharma Merchant Services).
So, your contract terms, pricing, and support can all vary greatly depending on where you purchase Clover. And, it is not possible to reprogram the payment processing on Clover hardware, so you cannot switch providers.
Many of the other POS systems on this list, including Square and Shopify, require you to use their built-in processors. However, they are not compatible with high-risk businesses. Opting for Clover gives you a lot more flexibility to find the right merchant services for your business and purchase Clover through them.
Who should use it:
- Businesses that already have a merchant account: If you already have a payment processor that you are happy with, you can inquire about whether or not they sell Clover hardware. Most of our recommended retail POS, including Square and Shopify, require you to use their built-in payment processors.
- Those looking for a Square alternative: Clover is often seen as a top alternative to Square because of its mobile POS apps and compatibility with many business types.
Clover monthly software fees
- Basic ($16 per month for 36 months or $349): Accept payments and run your business with a compact countertop terminal
- Standard ($180 per month for 36 months or $1,899+ $84.95 per month): Sell seamlessly on a 14″ touchscreen terminal paired with a 8″ customer‑facing display
- Advanced ($240 per month for 36 months or $2,648+ $104.90 per month): Extend your reach with a handheld device on top of our 14″ and 8″ countertop displays
Software fees are standardized no matter where Clover is purchased.
Clover payment processing fees
Clover’s processing fees are generally flat-rate when purchased directly through Clover.com. Rates can vary if you buy through a reseller or negotiate custom pricing.
- Card-present (swipe/dip/tap): 2.5% + 10 cents per transaction
- Card-not-present (online, keyed in): 3.5% + 10 cents per transaction
Processing fees may vary by merchant services provider and volume; negotiated or interchange-plus pricing options may be available through third-party resellers.
Clover hardware
- Clover Compact ($349 or $16 per month): Compact card reader for basic payment acceptance
- Clover Flex ($749 or $40 per month): Handheld POS with built-in receipt printer and scanner
- Clover Flex Pocket ($699 or $35 per month)
- Clover Mini ($849 or $45 per month): Countertop POS with touchscreen and printer
- Clover Station Solo ($1,799 or $174 per month): Full all-in-one POS terminal
- Clover Station Duo ($1,899 or $180 per month): Dual-screen POS for cashier and customer display
- Clover Kiosk ($3,499 + $34.95 per month per device)
- Automated product tracking and stock adjustments
- Return and exchange processing
- Bulk editing and detailed filtering tools
- Expanded payment options
- Offline payment processing
- Robust CRM
- Integrates with Shopify, BigCommerce, and WooCommerce
KORONA POS: Best for high-risk retailers
Overall Score:
4.13 / 5
Pros
- Option to choose payment processor
- Ability to designate age-restricted products
- Shelf-life reports and settings
- POS features for wineries, cannabis, vape shops, events/ticketing, and convenience stores
- Self-service kiosk functionality and compatible hardware
Cons
- No in-house payment processor option
- No free POS option
- Hardware pricing is not transparent
- No in-house subscription management
Why I chose KORONA POS
KORONA excels at handling age-restricted or high-risk sales while also supporting ticketing and event management. I especially like that it’s payment processor-agnostic, so you can shop around for the best rates or accommodate special processing needs.
This ability to work with any processor, handle ticket sales, food sales, kiosk orders, alcohol sales and service, and more, provides a lot of flexibility for retailers needing a custom solution for out-of-the-box pricing. I recommend it as a retail point of sale system for businesses that process age-restricted or high-risk sales and retailers that need ticketing or event management functionality.
Who should use it:
- High-risk retailers: Built-in age-restricted product marking and ID scanning make it ideal for vape shops, liquor stores, and convenience stores.
- Retailers that host events: Ticketing tools and event management features, combined with basic retail POS functions, are ideal for gift shops, museums, wineries, and amusement parks.
- Retailers with perishable and non-perishable goods: Shelf life management tools help track perishable inventory, while low stock alerts and reporting insights support non-perishable goods.
KORONA offers an unlimited free trial with no credit card required, and plans are month-to-month with cancellation at any time.
KORONA POS monthly software fees
KORONA POS charges per terminal, with transparent monthly rates and no forced contracts or hidden fees.
- KORONA Core ($59 per month per terminal): Basic POS and retail tools including unlimited users, core checkout, customizable dashboards, product database, KPI reporting, promotions, gift cards, and API access.
- KORONA Retail ($79 per month per terminal): Adds more advanced inventory and automation tools such as inventory counts, stock management, barcode automation, supplier interface, price and shelf labels, customer management, real-time tracking, and order automation.
Optional add-on modules (billed per terminal):
- KORONA Food: $10 per month (restaurant/quick-service tools)
- KORONA Plus: $20 per month (advanced reporting and optimization)
- KORONA Invoicing: $10 per month (invoicing features)
- KORONA Ticketing: ~$50 per gate per month (ticketing/entry support)
- KORONA Franchise: ~$30 per franchise per month (multi-location franchise tools)
- KORONA Integration: ~$45 per token per month (custom API integrations)
KORONA POS payment processing fees
KORONA POS is processor-agnostic, meaning you are free to choose your own payment processor and rate. This gives retailers flexibility to negotiate competitive card-present and online rates rather than being locked into a single processor.
- Processor freedom: Works with most major payment processors via supported terminals (e.g., PAX, Dejavoo).
- No built-in processing fees: Processing costs vary depending on the processor you choose.
KORONA POS hardware
KORONA POS does not require proprietary hardware, and you can use existing devices or purchase optimized terminals.
- Tablets and devices: Works on Windows, Linux, macOS, and Android terminals.
- Receipt printers, scanners, and cash drawers: Available through KORONA or compatible third-party vendors.
- Full POS terminals: Desktop POS systems reflecting traditional retail checkout configurations.
KORONA ships hardware pre-loaded and offers remote setup assistance, with no forced hardware bundling or long-term equipment financing.
- State-level compliance features
- Time-based promotions
- Ticketing for in-store and online, time-sensitive entry, group discounts, membership pricing, and more
- Time-based promotions
- Cash tracking and register drawer control
- Loss prevention features
- Reporting and analytics for inventory, sales, and employees
- Integrate with any merchant account of your choice for no extra cost
KORONA earned top marks in many of our POS system buyer’s guides, including:
GoDaddy POS: Best in-person flat processing fees
Overall Score:
4.13 / 5
Pros
- Seamless sync between in-store and online sales with centralized inventory tracking
- Transactions are saved to the cloud, with offline functionality to keep selling during outages
- Simple flat-rate pricing, with an option to offset credit card costs through surcharging
Cons
- Smaller app ecosystem compared to larger POS providers
- Limited native loyalty and marketing capabilities
- Requires GoDaddy Payments and primarily supports GoDaddy hardware
Why I chose GoDaddy POS
I chose GoDaddy POS because it delivers simplicity and affordability for small retailers who need a plug-and-play system that syncs in-store and online sales. GoDaddy’s flat-rate processing and optional surcharge program make pricing transparent, and offline mode gives reliability for pop-ups and events.
Its easy setup, intuitive dashboard, and seamless ecommerce integration, especially for businesses already using GoDaddy’s web tools, make it a solid choice for budget-conscious merchants who prioritize simplicity over advanced integrations
Who should use it:
- Small retailers that want a simple system to manage both in-store and online sales in one dashboard
- Budget-conscious businesses that prefer flat-rate pricing with minimal setup
- Pop-ups, markets, and mobile sellers that benefit from built-in offline mode
- Businesses already using GoDaddy for their website or online store
It’s less suited for retailers that need deep third-party integrations, advanced loyalty programs, or complex multi-location inventory workflows.
GoDaddy POS monthly software fees
- Standard (Free): Core POS features, catalog setup, basic inventory tracking
- Plus ($34.99): Stock alerts, online ordering with in-store pickup, employee management, and custom digital receipts
GoDaddy POS payment processing fees
- Standard plan: 2.5% flat-rate card processing
- Plus plan: 2.3% flat-rate card processing
- Surcharge program: In-person credit card costs can be passed to customers (effectively 0% for the merchant)
GoDaddy POS hardware
GoDaddy offers its own plug-and-play devices, all with free two-day shipping, a one-year warranty, and a 30-day money-back guarantee:
- GoDaddy Card Reader ($99): Compact device for card acceptance
- Smart Terminal ($299): Dual-screen terminal with customer display
- Smart Terminal Flex ($499): Portable dual-screen terminal
- Tap to Pay on iPhone/Android: Accept contactless payments without hardware
- Unified in-store and online sales dashboard with real-time inventory sync
- Offline mode with cloud backup for reliable payment acceptance
- AI assistant (Airo) for fast catalog setup
- Optional surcharge program to reduce net card fees
- 24/7 customer support and plug-and-play hardware setup
Helcim: Best for B2Bs and wholesalers
Overall Score:
3.75 / 5
Pros
- Interchange-plus pricing that benefits higher-ticket B2B transactions
- Built-in invoicing, recurring billing, and ACH payment support
- Automatic volume discounts as processing increases
Cons
- Limited built-in ecommerce storefront features
- Fewer advanced loyalty and marketing tools
- Inventory management not built for complex retail merchandising
Why I chose Helcim
I chose Helcim because its pricing structure and built-in billing tools align well with B2B and wholesale operations. Interchange-plus pricing tends to be more cost-effective for businesses with larger average transaction sizes, which is common in wholesale environments. The inclusion of invoicing, recurring billing, and ACH payments without a monthly software fee makes it practical for account-based sales and repeat buyers.
Who should use Helcim
- B2B retailers and wholesalers with higher average order values
- Businesses that invoice customers or offer net payment terms
- Merchants processing steady monthly volume who want transparent, scalable processing costs
Helcim does not charge a traditional monthly POS or software subscription. Instead, you pay no monthly software fees and access Helcim’s full professional tools, including invoicing, virtual terminal, and recurring billing, at no additional cost. Merchants pay only for what they process.
Helcim payment processing fees
Helcim uses a transparent interchange-plus pricing model, which passes the wholesale interchange rate from card networks to you plus a small markup. Fees automatically scale lower as monthly transaction volume increases. Helcim also does not charge setup fees, PCI fees, monthly account fees, or cancellation charges
- In-person card payments: Interchange plus a small markup (example starting around 0.40% + 8 cents)
- Online or manually keyed transactions: Interchange plus a slightly higher markup (example starting around 0.50% + 25 cents)
- Volume discounts: As monthly processing volume rises, Helcim automatically lowers the markup applied to interchange fees.
- ACH payments: Typically a small fee separate from card processing (e.g., ~0.50% + 25 cents)
- Chargeback fee: Standard charge (often $15), refundable if the dispute is won.
Helcim hardware
Helcim offers several optional hardware options for in-person retail, sold outright with no leases or long-term contracts.
- Helcim Card Reader ($199): Portable reader for face-to-face payments.
- Helcim Smart Terminal $349 or $32 per month for 12 months: All-in-one terminal with integrated POS features and receipt printer; available as a standalone purchase or monthly plan.
- Tap to Pay on iPhone (+10 cents per transaction): Accept payments via supported iPhone devices for an additional per-transaction fee.
- No monthly software fees, with core POS tools included
- Interchange-plus pricing with transparent markup
- Automatic processing discounts as volume increases
- No setup fees, PCI fees, or early termination charges
- Optional hardware sold outright, no leases required
- Smart Terminal and portable card reader options for in-store checkout
- Tap to Pay on iPhone support for mobile selling
- Built-in recurring billing and customer management tools
- Retail checkout support with barcode scanning and receipts
- Inventory management tools to track stock and product variants
- Customer profiles and purchase history for service and marketing
- Sales reporting and business analytics for retail performance insights
- Discounts, promotions, and gift cards support
- Multi-location and employee management capabilities
Methodology: How I evaluated the best POS systems for retail
I evaluated retail POS systems based on affordability, reliability, and day-to-day usability for small retail businesses. My analysis also considered inventory management, online and multichannel selling tools, customer and employee management, payment processing options, reporting and accounting features, customer support quality, and third-party integrations.
Because retail POS systems often include multiple hardware options, ecommerce tools, and tiered plans, I focused on whether each system can scale as a business grows. Every POS system on this list is cloud-based and designed to support in-store sales with optional online selling tools.
- Pricing (15%): I prioritized low monthly fees, free trials, competitive payment processing fees, along with unlimited users, inventory, and transactions. POS systems with volume, employee, or product caps on plans did not earn full points.
- Register features (20%): A streamlined and customizable checkout interface was the biggest factor I considered. I also looked for a variety of compatible payment methods, return and exchange management, mobility, and integrated online ordering.
- Management tools (30%): Inventory management took priority in this category. I also looked for purchase order and vendor management, easy stock counts, customer management tools, reporting and analytics, and employee management.
- Ease of use (20%): I tested the interface of each POS for its ease of use. I also considered downtime and overall stability, customer support, installation options, and hardware compatibility, as people have different preferences around what devices are easiest to operate.
- Expert score (15%): Here I considered any standout features, unique details, the overall value for money each system offers, user reviews, our own experience testing and using each system, as well as feedback from small business owners.
While the following systems did not score high enough in our evaluation to make this year’s best retail POS systems 2026 list, they may still be worth considering for certain business types:
- eHopper: A practical option for small specialty shops that need basic POS functionality at a low cost.
- PayPal Zettle: A good fit for businesses that want to accept PayPal, Venmo, and other alternative payment methods alongside standard card payments.
These systems serve specific niches but lacked the broader retail feature depth, scalability, or overall value needed to rank among our top picks.
Conversely, several well-known POS systems are not included in this guide because they are discontinued or no longer available to new customers:
- ShopKeep: ShopKeep was acquired by Lightspeed in 2020 and, to the best of our knowledge, is no longer available for purchase. However, existing ShopKeep users are still supported. Previously, we did highly recommend ShopKeep as a user-friendly, budget POS.
- Vend: Vend was also acquired by Lightspeed in 2021. The Vend brand was discontinued October 2, 2023, so we recommend all new customers sign up with Lightspeed, which has adopted some of Vend’s key features, including its mobile scanning app. Previously, we did recommend Vend for single and multi-location brick-and-mortar retailers.
- QuickBooks POS: QuickBooks POS was discontinued in October 2023. As of this date, the software is no longer supported, and QuickBooks Payments cannot be processed through the POS. QuickBooks recommends all existing and prospective POS users consider Shopify instead.
How to choose a retail POS system
The right POS system affects more than checkout. It influences inventory accuracy, reporting, customer experience, and how easily your team can operate day to day. Before committing to a provider, take time to evaluate how the system fits your business model, budget, and long-term growth plans.
Follow these steps to narrow your options.
Step 1: Know your retail model (brick-and-mortar vs omnichannel)
Start by defining how you sell.
If you operate a traditional brick-and-mortar store, your priorities may center on fast checkout, barcode scanning, stock counts, and employee permissions. If you sell both in-store and online, you will need real-time inventory syncing, unified reporting, and tools that connect ecommerce and physical sales without manual updates.
Retailers that sell at pop-ups or markets should prioritize mobility and offline mode. Wholesalers or B2B sellers may need invoicing, ACH payments, and customer account tools. Your sales model determines which systems will realistically work for you.
Step 2: Create a list of your must-have features
Once you know how you sell, define what your POS must handle. Avoid getting distracted by extra features you may not use.
Top features to look for in a retail POS
- Inventory management and stock alerts: Look for real-time inventory tracking, low-stock notifications, variant management, and purchase order tools. Complex catalogs require stronger inventory controls.
- Offline mode: If your internet goes down, you should still be able to process sales and sync transactions later.
- Loyalty and promotions: Consider whether you need built-in rewards programs, store credit, gift cards, or discount automation.
- Ecommerce integration: If you sell online, check whether the POS includes a native online store or integrates easily with your existing ecommerce platform.
- API and third-party integrations: Confirm compatibility with accounting software, marketing tools, payroll systems, and other business apps you already use.
- Reporting and analytics: You should be able to track sales trends, product performance, employee activity, and profit margins without exporting data manually.
- Hardware support and payment options: Decide whether you want countertop terminals, handheld devices, or tablet-based systems. Make sure the POS supports the payment methods your customers expect.
- POS pricing structure (software and processing fees): Understand both the monthly software cost and the payment processing fees. Some systems are subscription-based, others rely on processing markups, and some combine both.
TIP: Think beyond today. Switching POS systems later can be disruptive, so choose a system that can grow with your store over the next few years.
Step 3: Determine your budget
In our guide to retail budgeting, we recommend keeping your administrative and technology expenses below 5% of your total expenses. You can get a rough estimate of your POS budget by taking your sales data, determining what profit margin you want to have leftover each month after your expenses (or, what you typically have leftover each month after expenses).
Subtract the profit that you want each month from your monthly sales. That will give you an idea of your expense budget. Then, calculate about 3% of that number. This will give you a ballpark estimate of how much you can spend on your technology each month.
Total monthly sales − Desired or typical monthly profit = Expense budget
Expense budget × 0.03 = Ballpark POS technology budget
This number is primarily to make sure you don’t fall in love with a system that you can’t afford. Our guide features many low-cost and free POS, so don’t be nervous about choosing a starter system that is under budget.
However, each business is different, and there is certainly an argument that the right POS will boost your sales.
Consider pricing structures
Retail POS pricing usually falls into three categories:
- Monthly software subscription fees
- Payment processing fees per transaction
- Hardware costs, either upfront or financed
Flat-rate processors offer predictable pricing but can become expensive at higher volumes. Interchange-plus pricing may lower costs for larger transactions but requires more understanding of fee structures.
Compare total monthly cost, not just the advertised subscription price.
Best retail POS pricing comparison (monthly + processing fees)
Provider | Monthly software cost (range) | Card-present processing rate | Processor flexibility | Minimum hardware cost to start | Contract or commitment required |
|---|---|---|---|---|---|
$0-$149 | 2.6% + 15 cents | Exclusive (Square Payments) | $0 (mobile reader) | No | |
$5-$89 | 2.7% | Exclusive (Shopify Payments for best rates) | $49 | No | |
$89-$289 | 2.6% + 10 cents (Lightspeed Payments) | Optional | $0 (BYOD supported) | No | |
$59-$79 | Custom | Optional | $0 (BYOD supported) | No | |
$0-$84.95+ | Around 2.3% + 10 cents (varies by reseller) | Exclusive (reseller-based) | $349 | Sometimes (reseller dependent) | |
$0 | 2.5% | Exclusive | $0 (mobile reader) | No | |
$0 | Interchange-plus (markup as low as 0.3% + 8 cents) | Exclusive (Helcim Payments) | $0 (mobile reader) | No |
Step 4: Look into implementation and support
Before committing, test the system through a demo or free trial. Involve managers or staff who will use it daily so you can evaluate real workflows.
Plan time for setup, especially if you have a large inventory to upload. Many systems offer bulk import tools, and some provide onboarding assistance.
Also review customer support hours and channels. Reliable support can make a significant difference during installation or busy sales periods.
Step 5: Dedicate time for installation and training
Once you have chosen a POS, if you’re operating a brick-and-mortar location, dedicate a day or two to set up your new system and hold staff training.
For established retailers or those with complex inventories, the most time-consuming part of this process will likely be getting your products entered into the POS. Many systems have bulk upload options, which can be handy if you already have a spreadsheet of that data. Otherwise, some systems will offer assistance with this step by request, sometimes for a fee.
If you have a large team, it may be worthwhile to invest in professional training. If it’s just you or a handful of employees, dedicating a few hours to test the system might be sufficient.
Of course, if you just need a casual mobile POS, the installation process could be as simple as downloading an app.
Choosing a POS is not just about features. It is about selecting a system your team can learn quickly, operate confidently, and rely on as your business grows.
Related:
- How to Set Up a POS System
- How to Use a POS System for Business: Key Skills + Video
- How to Use Square for Retail to Run Your Business
- How to Use Shopify POS
- Retail POS vs Cash Register
Retail POS vs cash register
If you’re running a retail business, there’s really no debate — POS systems are the way to go over traditional cash registers. I’ve tested and evaluated countless payment solutions, and modern POS systems offer far more features, flexibility, and ease of use than cash registers. Plus, with major cash register manufacturers discontinuing production, relying on one is a risky move for the long term.
You could spend a few hundred dollars on a cash register that won’t get updates or support in the coming years. Or, for around the same price, you could invest in an iPad or a POS terminal for under $400 with free, cloud-based POS software that keeps improving with regular updates. If you want a system that grows with your business, a POS is the smarter investment.
Learn more in our guide to cash registers vs POS systems.
Frequently asked questions (FAQs)
Click through to get answers to the most often asked questions about the best POS system for retail.
For most retailers, Square for Retail is one of the best retail POS systems 2026 offers, especially for small stores. It combines built-in inventory management, ecommerce tools, and flat-rate processing in an affordable package. If you are searching for the best POS system for retail small business operations, Square is a strong starting point, while Shopify POS and Lightspeed Retail are better fits for ecommerce-heavy or inventory-intensive stores.
Several POS systems with loyalty built in include Square for Retail and Lightspeed Retail, both of which offer native rewards tools in select plans. Shopify POS and Clover support loyalty through apps or upgrades. When comparing best retail POS systems 2026, confirm whether loyalty features are included in the base plan or require an added subscription.
Many modern POS systems with offline mode allow retailers to continue processing sales during internet outages and sync transactions once reconnected. Square, Shopify, Lightspeed, KORONA, and Clover all support offline functionality, though features may be limited. If reliable connectivity is a concern, offline capability should be a priority when choosing a POS for retail.
The cost of the best POS system for retail small business operations typically includes monthly software fees, payment processing fees, and hardware costs. Software can range from free to $300 or more per location. In-person processing usually falls between 2.3% and 2.9% plus a small per-transaction fee. Total cost depends on sales volume, hardware setup, and whether you need POS systems with inventory management, loyalty tools, or API integration.
The best retail POS systems in 2026 include real-time inventory tracking, low-stock alerts, fast checkout, and detailed reporting. Retailers should also look for POS systems with inventory management, POS with offline mode, POS with loyalty built in, and strong POS API integration for accounting or ecommerce tools. If you are deciding how to choose a POS for retail, prioritize features that match your sales model and growth plans.
Bottom line
A retail POS system is a crucial software tool that serves as the central hub for your retail business. In addition to processing sales, retail POS systems collect and analyze data to help inform purchasing and staffing decisions, manage employees and inventory, and help build your customer base with loyalty and marketing efforts.
Square for Retail is our top pick because it has a free plan to help new businesses (or businesses new to using a point of sale) get started, with plans and add-ons to grow with your business. Square also makes it easy and free to set up a basic online store with in-store pickup options, manage customers, and track sales. Visit Square to create a free account.