POS Cost Guide

POS System Cost Comparison: Software, Hardware, and Fees

Compare POS system prices and total costs, including software, hardware, card processing, add-ons, contracts, and payment channel mix.

A small retail company can pay $0 to $300+ per month for POS software, before hardware and payment processing. A complete POS system cost comparison includes software, hardware, card processing, online or keyed rates, add-ons, implementation, contracts, and payout terms. Processing is often the largest recurring cost because it grows with sales.

How Much Does Sales Software Cost for a Small Retail Company?

For a single-location store, basic POS software can start at $0, while inventory-focused plans commonly move into roughly $49-$149 per month. Advanced retail plans can reach $300+ before extra registers, ecommerce, loyalty, payroll, or implementation. Hardware may add $29-$1,000+ upfront, and processing can exceed the software bill many times over.

Basic counter setup

$0-$49/month

Simple checkout and light inventory

Growing retail store

$49-$149/month

Stronger inventory and omnichannel tools

Advanced operation

$149-$300+/month

Multi-location, reporting, and add-ons

POS System Price and Cost Components

Use this as a POS pricing comparison framework before requesting quotes. The lowest monthly software price can still be expensive if processing, hardware, add-ons, or contract terms raise the total cost.

Cost component	Typical range	Why it matters
Monthly POS software	$0 to $300+ per month	Often charged by location, register, plan tier, employee count, or feature set.
POS hardware	$29 to $1,000+ upfront	Readers, terminals, iPad stands, registers, scanners, printers, cash drawers, and scales can all add cost.
Card-present processing	Roughly 2% to 3%+ plus cents	Flat-rate providers publish simple rates; interchange-plus providers vary by card mix.
Online, keyed, or card-on-file payments	Often higher than card-present	Manual entry, invoices, ecommerce, deposits, and saved cards can raise the blended effective rate.
Add-ons and integrations	Varies widely	Inventory, loyalty, marketing, payroll, ecommerce, accounting, SMS, gift cards, and KDS can add recurring cost.
Implementation and contracts	$0 to quote-based	Onboarding, data migration, custom setup, equipment subscriptions, cancellation rules, and professional services matter.

Calculate Your Processing Cost First

Monthly software is easy to see. Processing cost is easier to miss because it is deducted from every card payment. Estimate it before comparing POS quotes.

Run the fee calculator Calculate effective rate Estimate Shopify fees

POS Fees vs POS Rates: What to Compare

A POS rate usually describes payment processing. POS fees include the broader software, hardware, transaction, add-on, and contract costs. Keep the categories separate, then combine them into a first-year total.

Processing rate

Percentage fee + per-transaction charge + payment-channel premiums. Use card volume and average ticket to calculate the effective rate.

Recurring POS fees

Monthly software, locations, registers, users, ecommerce, loyalty, payroll, marketing, support, and other add-ons.

One-time and contract cost

Hardware, setup, migration, installation, financing, minimum term, cancellation, renewal, and equipment return obligations.

First-year POS cost = annual software + payment fees + hardware + add-ons + implementation + contract-related costs.

Provider Cost Examples

Public pricing changes often. Treat this table as a comparison framework, then verify current rates on the official provider page before signing.

Provider	Software cost signal	Card-present signal	Cost caution
Square	$0 Free plan; Plus and Premium plans listed on Square pricing	2.6% + $0.15 on Free plan	Manual/card-on-file and online rates are higher; paid plans apply per location.
Shopify POS	Paid Shopify plan plus optional POS Pro at $89/month per location	Basic in-person rate starts at 2.6% + $0.10	Base ecommerce plan, apps, hardware, and third-party payment fees can change total cost.
Lightspeed Retail	Plan-based pricing; Core publicly listed at $149/month	Verify current Lightspeed Payments rate in quote	Inventory depth can justify cost, but simple stores may overbuy.
Clover	Varies by business type, retail package, and device setup	Clover says rates vary by business type and plan	Equipment subscription and return/purchase terms need careful review.
Helcim	$0 monthly POS software with account	Interchange + 0.40% + $0.08 margin at $0-$50K monthly volume	Actual effective rate varies by card mix and interchange cost.
PayPal POS	No monthly or setup fees listed	2.29% + $0.09 card-present	Lean POS; less retail depth than full retail suites.

Example POS Cost Scenarios

Simple counter store

Monthly card sales: $15,000
Average ticket: $30
Transactions: 500
Processing assumption: 2.6% + $0.15
Estimated processing: $465/month
Software assumption: $0-$49/month
Estimated POS total: $465-$514/month

Omnichannel boutique

Monthly card sales: $45,000
Online share: 35%
Software stack: Ecommerce plan + POS Pro
Hardware: Reader, stand, scanner, printer
Add-ons: Apps, marketing, inventory
Primary cost question: Does inventory sync reduce errors?
Quote priority: Shopify POS, Square, Lightspeed

Higher-volume retailer

Monthly card sales: $100,000
Average ticket: $65
Transactions: About 1,538
Flat-rate cost at 2.6% + $0.10: About $2,754/month
Interchange-plus question: Can lower markup offset software?
Quote priority: Helcim plus retail POS alternatives
Decision point: Workflow fit plus effective rate

Why Free POS Software Can Still Be Expensive

A free POS plan can be a good deal for a simple business, but free software does not mean free payments. The provider may earn through processing, online payments, instant transfers, hardware, gift cards, payroll, marketing, ecommerce, or premium features.

This is why average ticket size matters. A 15-cent per-transaction fee is only 0.15% of a $100 ticket, but it is 1.5% of a $10 ticket before the percentage fee is added.

How to Compare POS Quotes

What is the monthly software fee by location, register, user, and plan tier?
What hardware is required, and is it purchased, rented, financed, or bundled?
What are the card-present, online, keyed, invoice, card-on-file, and ACH rates?
Are rates flat-rate, interchange-plus, tiered, subscription, or custom?
Are gift cards, loyalty, marketing, payroll, ecommerce, or inventory add-ons extra?
Can you use a different payment processor, and is there a penalty if you do?
What is the contract length, cancellation rule, renewal rule, and equipment return rule?
How fast are payouts, and do instant transfers cost extra?
What chargeback, PCI, statement, batch, monthly minimum, or account fees can apply?
Can you export products, customers, orders, and transaction data if you leave?

Compare POS Provider Pricing

Open official pricing pages, then compare the full cost against your own monthly card volume and business workflow.

Square

Partner status pending

new businesses
restaurants
food trucks

Visit official site

Shopify POS

Official provider link

online and in-person retail
Shopify stores
omnichannel inventory

Visit official site

Lightspeed Retail

Official provider link

inventory-heavy retail
multi-location shops
specialty retailers

Visit official site

Clover

Official provider link

bundled hardware packages
business-type POS setups
in-person merchants

Visit official site

Helcim

Partner status pending

growing businesses
in-person merchants
lower-fee quotes

Visit official site

PayPal POS

Official provider link

mobile retail
pop-ups
low-overhead checkout

Visit official site

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.

Methodology and Assumptions

This page uses public pricing and product pages checked on August 9, 2026; Shopify U.S. plan and payment pricing was rechecked on August 19, 2026. Some providers publish exact software or processing rates, while others require custom quotes or vary by business type, plan, hardware, and contract.

The examples are simplified for education. Real costs vary by card mix, payment channel, monthly volume, average ticket, locations, hardware, add-ons, and negotiated pricing. Use the calculator pages before making a provider decision.

FAQ

How much does a POS system cost?

A POS system can cost $0/month for basic software or hundreds of dollars per month for advanced retail, restaurant, or salon workflows. The real total includes software, hardware, processing fees, online payments, add-ons, implementation, and contract terms.

Is a free POS system really free?

Usually no. Free POS software can still earn money through card processing, hardware, online payments, instant transfers, add-ons, gift cards, payroll, marketing, or premium features.

What is the biggest POS cost?

For many small businesses, card processing becomes the largest recurring POS-related cost because it scales with sales. Software may be $0-$200/month, while processing can be hundreds or thousands per month.

Should I choose the lowest monthly POS fee?

Not by itself. A low monthly fee can be expensive if processing rates are high or if missing features create inventory errors, staff time, or lost sales. Compare total cost and workflow fit together.

How do I compare POS processing fees?

Use monthly card sales, average ticket, and payment channel mix. Compare card-present, online, keyed, invoice, card-on-file, and ACH rates, then calculate the blended effective rate.

When should I request custom POS pricing?

Request custom pricing when card volume is high, average ticket is healthy, you have multiple locations, or the provider's public pricing does not match your payment mix and workflow.

Final Recommendation

Compare POS systems in this order: workflow fit, payment cost, software cost, hardware terms, add-ons, and contract risk. A lower monthly fee is useful only if the system supports how the business actually sells.

If you run a retail store, start with the best retail POS systems guide. If you need general options, compare the best POS systems for small business. For a focused example of flat-rate versus interchange-plus processing, compare Helcim vs Square fees, or use the model-level interchange-plus vs flat-rate comparison.

Source Notes

Pricing and feature information last checked against public provider pages: 2026-08-09, with Shopify pricing rechecked 2026-08-19. Prices can change; confirm the current quote and fee schedule.