Retail POS
Best Retail POS Systems for Small Business
Compare retail POS systems by inventory needs, omnichannel selling, hardware, monthly software cost, and card processing fees.
Quick Picks
Use this table as a shortlist, then compare software, hardware, processing, integrations, and contract terms with your own sales volume.
| Retail POS | Best for | Software cost | Processing note | Watch out for |
|---|---|---|---|---|
Square Best simple retail POS to start | Boutiques, pop-ups, gift shops, and simple counters | $0 Free plan; paid Square plans vary by feature set | Public in-person card rate starts at 2.6% + $0.15 | Inventory and retail depth may be limited unless you move into paid features. |
Shopify POS Best for online plus in-store retail | Retailers already using Shopify or planning ecommerce | Shopify plans start at $39/month; POS Pro add-on is listed at $89/month per location | Basic in-person card rate starts at 2.6% + $0.10 with Shopify Payments | Total cost combines ecommerce plan, POS Pro, hardware, add-ons, and processing. |
Lightspeed Retail Best for inventory-heavy retail | Specialty retail, apparel, sporting goods, and multi-location stores | Retail pricing is plan-based; Core is publicly listed at $149/month | Verify current Lightspeed Payments rate and any quote-specific terms | More powerful inventory tooling can mean higher software and onboarding cost. |
Clover Retail Best bundled hardware package to quote | Retailers that want hardware, software, and payments packaged together | Varies by retail package, device, and subscription choice | Clover says rates vary by business type and plan | Review equipment subscription, return/purchase terms, and processor restrictions. |
Helcim Best fee-focused retail processor | Retailers with simpler POS needs and a focus on processing transparency | $0 monthly POS software with a Helcim account | Interchange-plus margin starts at interchange + 0.40% + $0.08 in-person | Retail inventory tools are simpler than dedicated retail POS suites. |
PayPal POS Best low-overhead mobile retail option | Markets, events, pop-ups, and simple mobile retail checkout | No monthly or setup fees listed for PayPal POS | 2.29% + $0.09 card-present; manual entry is higher | Less retail depth than Shopify POS, Lightspeed, or a full Clover package. |
Compare Retail POS Cost Before You Switch
A retail POS quote can include software, hardware, payment processing, ecommerce, inventory tools, loyalty, marketing, and contract terms. Start with your monthly card sales and average ticket, then compare total cost.
How to Choose a Retail POS System
Start with retail workflow, not the lowest advertised monthly fee. A gift shop, boutique, bike shop, pet store, apparel store, and multi-location specialty retailer can all need different inventory depth.
If the store only needs checkout, receipts, a product list, and basic stock counts, a simple system may be enough. If the store manages variants, purchase orders, vendors, stock transfers, ecommerce, loyalty, and multiple locations, a deeper retail POS can justify a higher monthly fee.
Processing fees matter because they compound every month. Read the credit card processing fees guide and compare your current effective rate before assuming a free or paid POS is the better deal. If you are comparing a flat-rate provider with an interchange-plus processor, the Helcim vs Square fee comparison shows how to separate POS depth from processing cost.
Detailed Recommendations
Best Simple Retail POS to Start
Square
Who it fits: Small retailers that need a quick checkout setup, item library, basic inventory, receipts, discounts, and straightforward public processing fees without a large monthly commitment.
Pricing: Square's general pricing page lists a Free plan at $0/month per location, Plus at $49/month per location, and Premium at $149/month per location. Square's retail pricing page should be checked for retail-specific package details before signup.
Processing: Square lists in-person tap, dip, or swipe payments at 2.6% + $0.15 on the Free plan. Manual entry or card on file is listed at 3.5% + $0.15, and online or invoice rates can differ by plan.
Retail features: Square is strongest for simple setup, item library, payments, invoices, online selling, discounts, basic stock tracking, and broad hardware availability. It is often the easiest place for a new retailer to start.
What to watch: Square can become less compelling if you need deeper retail reporting, purchase orders, vendor management, advanced inventory, or lower processing markup at higher card volume.
Next step: Helcim vs Square comparison.
Best for Online Plus In-Store Retail
Shopify POS
Who it fits: Retailers that sell online and in person, or plan to connect product catalog, inventory, orders, customer records, gift cards, and store pickup in one Shopify stack.
Pricing: Shopify's POS cost guide says POS Lite is included with paid Shopify plans, and Shopify plans start at $39/month. Shopify POS Pro is described as a $89/month add-on per store location, or $79/month paid annually.
Processing: Shopify's POS pricing page lists Basic in-person card rates starting at 2.6% + $0.10, Grow at 2.5% + $0.10, and Advanced at 2.4% + $0.10 with Shopify Payments. Third-party payment provider fees can apply by plan.
Retail features: Shopify POS Pro adds retail-focused features such as unlimited POS staff, roles and permissions, detailed customer profiles, inventory management, retail reports, and omnichannel workflows.
What to watch: Do not compare Shopify POS only by the POS Pro add-on. Include the base Shopify plan, POS Pro locations, hardware, apps, third-party payment fees, and online payment mix.
Best for Inventory-Heavy Retail
Lightspeed Retail
Who it fits: Retailers with variants, large catalogs, purchase orders, vendors, multi-location inventory, advanced reports, ecommerce integrations, and staff workflows that outgrow simple POS tools.
Pricing: Lightspeed Retail pricing is plan-based and quote-sensitive. The US retail pricing page publicly lists Core at $149/month and shows higher tiers such as Plus, with contact-sales paths for Enterprise and services.
Processing: Lightspeed Retail includes integrated payments, but merchants should verify the current card-present rate, online/keyed rate, and any costs tied to using or not using Lightspeed Payments in their own quote.
Retail features: Lightspeed is the strongest fit in this list when retail inventory depth is the core operational problem: product variants, stock movement, suppliers, reporting, ecommerce, integrations, and multi-location management.
What to watch: The risk is overbuying. If you only need a simple counter checkout, Lightspeed can be more software than the business needs.
Best Bundled Retail Hardware Package to Quote
Clover Retail
Who it fits: Retailers that want a packaged POS device, software plan, payments, accessories, online ordering or store options, employee tools, and app-market integrations from one ecosystem.
Pricing: Clover's retail pricing page presents retail packages such as Starter and Retail Growth, with hardware combinations varying by package. Clover's main pricing FAQ says monthly fees and processing rates vary by business type.
Processing: Clover says merchants can expect monthly software fees plus transaction rates, and that rates come in pairs: an in-person rate and a higher typed-in rate. Confirm the exact rates in writing.
Retail features: Clover can fit retailers that want hardware included in the buying process, a familiar all-in-one setup, itemized returns and exchanges, inventory management, online sales features, and app-market extensions.
What to watch: Read equipment subscription language carefully. Clover says a subscription can extend at the same monthly charge if equipment is not returned or purchased at the end of the term.
Best Fee-Focused Retail Processor
Helcim
Who it fits: Retailers with relatively simple POS needs who care more about payment transparency, interchange-plus pricing, and avoiding POS software subscriptions than advanced retail inventory workflows.
Pricing: Helcim says its POS software is included with a free Helcim account and lists no monthly fees, no contracts, and no hidden fees for the POS software.
Processing: Helcim's pricing page lists interchange-plus margins. For $0-$50K in monthly card volume, in-person margin starts at interchange + 0.40% + $0.08 and keyed/online margin starts at interchange + 0.50% + $0.25.
Retail features: Helcim POS supports product details, SKUs, prices, stock levels, images, variants, and brand information, but it is not positioned as a deep specialty-retail suite like Lightspeed.
What to watch: Interchange-plus can be cheaper at volume, but the actual effective rate varies by card mix. Use a calculator before assuming the headline margin beats a flat-rate POS.
Next step: Helcim vs Square comparison.
Best Low-Overhead Mobile Retail Option
PayPal POS
Who it fits: Pop-ups, market sellers, event merchants, and simple retailers that want a low-monthly-cost POS app and card reader rather than a full retail operations platform.
Pricing: PayPal POS pricing lists no monthly or setup fees, a first Card Reader at $29 with additional readers at $79 each, and Terminal hardware at $199 or $239 with a built-in barcode scanner.
Processing: PayPal POS lists card-present transactions at 2.29% + $0.09, manual card entry at 3.49% + $0.09, QR code transactions at 2.29% + $0.09, and invoice rates that vary by payment method.
Retail features: The POS app can manage inventory, track sales metrics, and accept in-person payments from a phone or compatible device. It is more of a lean POS than a full omnichannel retail platform.
What to watch: PayPal POS is not the best fit if retail inventory, purchase orders, returns, omnichannel order routing, or staff permissions are the main requirement.
Compare Retail POS Pricing
Open official retail pricing pages, then compare monthly software, hardware, payment processing, ecommerce, and contract terms.
Square
Partner status pending
- new businesses
- restaurants
- food trucks
Shopify POS
Official provider link
- online and in-person retail
- Shopify stores
- omnichannel inventory
Lightspeed Retail
Official provider link
- inventory-heavy retail
- multi-location shops
- specialty retailers
Clover
Official provider link
- bundled hardware packages
- business-type POS setups
- in-person merchants
Helcim
Partner status pending
- growing businesses
- in-person merchants
- lower-fee quotes
PayPal POS
Official provider link
- mobile retail
- pop-ups
- low-overhead checkout
Provider links may be official links or affiliate links. Pricing can change; verify current rates, monthly fees, hardware costs, and contract terms before signing up.
Retail POS Cost Scenarios
Gift shop with simple checkout
- Monthly card sales
- $18,000
- Average ticket
- $32
- Transactions
- About 563
- Flat-rate assumption
- 2.6% + $0.15
- Monthly processing
- About $552
- Software priority
- Low monthly overhead
For simple retail, low software cost and easy checkout may matter more than advanced inventory features.
Boutique with online and in-store sales
- Monthly card sales
- $45,000
- Online share
- 35%
- In-store share
- 65%
- Key concern
- Inventory sync
- Likely shortlist
- Shopify POS, Square, Lightspeed
- Software priority
- Omnichannel inventory
Once online and in-store inventory need to stay connected, the base ecommerce plan and POS add-on become part of the real POS cost.
Inventory-heavy specialty retailer
- Monthly card sales
- $90,000
- SKU complexity
- High
- Locations
- 2
- Key concern
- Purchase orders and reporting
- Likely shortlist
- Lightspeed, Shopify POS Pro, Clover Retail
- Fee question
- Can lower markup offset software cost?
At higher volume, processing markup and inventory efficiency can both move the economics. Quote at least one lower-markup processor.
Retail POS Cost and Feature Checklist
- Card-present, online, invoice, keyed, card-on-file, and gift card rates
- Monthly software fee by location, register, employee, or plan tier
- Hardware purchase, rental, lease, protection, and return terms
- Inventory tools: variants, vendors, purchase orders, transfers, counts, and alerts
- Returns, exchanges, store credit, gift cards, discounts, and promotions
- Online store, buy online pick up in store, local delivery, and order routing
- Customer profiles, loyalty, marketing, email, SMS, and customer lifetime reports
- Accounting, ecommerce, marketing, and third-party app integrations
- Offline mode, payout timing, instant transfer fees, chargeback fees, and dispute tools
- Contract length, cancellation terms, custom pricing eligibility, and data export
Methodology and Assumptions
This guide compares public retail POS pricing pages, provider fee pages, and product documentation available on June 1, 2026. Some providers publish exact software and processing rates; others require a quote or vary rates by business type, package, and contract.
CardFeeCheck is not a payment processor and does not negotiate rates. Pricing examples are educational. Your actual cost can vary by card mix, transaction channel, hardware, add-ons, locations, risk profile, and custom pricing.
FAQ
What is the best retail POS system for small business?
Square is often the simplest starting point, Shopify POS is strongest for online plus in-store retail, Lightspeed Retail fits inventory-heavy stores, Clover is worth quoting for bundled hardware, Helcim fits fee-focused retailers with simpler POS needs, and PayPal POS fits low-overhead mobile retail.
What is the cheapest retail POS system?
The lowest monthly software cost is not always the cheapest total cost. Square, Helcim, and PayPal POS can have low or no monthly POS software fees, but payment processing, hardware, online payments, manual entry, add-ons, and inventory needs change the final cost.
Is Shopify POS better than Square for retail?
Shopify POS is usually stronger when online and in-store inventory need to stay connected. Square is often simpler for a new store that mainly needs checkout and basic item management.
Is Lightspeed worth it for a small retail store?
Lightspeed is worth comparing when inventory complexity is the main problem. If the store only needs simple checkout and a short product list, a lower-overhead POS may be a better fit.
Should a retail store choose POS software or lower payment fees first?
Start with workflow fit, then model payment fees. A cheaper processor can be a bad choice if the POS creates inventory mistakes, but a feature-rich POS can also be too expensive if card volume is low.
How should I compare retail POS quotes?
Compare software, hardware, card-present rates, keyed/online rates, add-ons, contract terms, cancellation rules, payout timing, and required processor rules. Ask for the full fee schedule in writing.
Final Recommendation
If you are opening a simple store, start with Square, PayPal POS, or Helcim depending on whether ease of setup or processing transparency matters more. If online and in-store inventory must stay connected, compare Shopify POS. If inventory operations are the bottleneck, quote Lightspeed Retail. If you want a bundled hardware package, quote Clover and read the equipment terms.
Before switching, model your payment cost with the credit card fee calculator and compare the full POS budget with the POS system cost comparison.
Source Notes
- Square retail pricing
- Square pricing
- Shopify POS cost guide
- Shopify POS pricing
- Shopify POS subscription help
- Lightspeed Retail POS
- Lightspeed Retail pricing
- Clover pricing
- Clover retail pricing
- Helcim pricing
- Helcim POS
- PayPal POS pricing
- PayPal business fees
Pricing and feature information last checked against public provider pages: 2026-06-01.