In-person payment processing

If you provide services and want to accept credit cards in person while also sending professional invoices, I’d focus on software that combines invoicing, in-person card payments, and payment tracking in one system.

For a service business in the U.S., my top options to investigate are Square, QuickBooks Payments, Stripe, and PayPal Point of Sale. They differ mainly in how much invoicing and accounting functionality you get versus how strong their in-person checkout tools are.squareup.com+3

Best invoicing software with in-person payments

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1. Square Invoices + Square POS

(Best overall for many service businesses)

Create and send invoices, take payments with a physical card reader, or use Tap to Pay on a compatible phone. You can also accept payments at checkout and track invoices and sales within Square.squareup.com+5

Best for: Freelancers, cleaners, tradespeople, beauty professionals, consultants, and mobile service providers.

Pricing: Free invoicing and POS options are available; processing fees apply. Square's published standard in-person rate is 2.6% + 15¢ per transaction on its Free plan.squareup.com+5

Square Invoices ·Square POS pricing

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2. QuickBooks Payments

Take payments against existing invoices or create invoices on the go. Accept contactless payments with Tap to Pay on iPhone, or use a compatible card reader; transactions sync with QuickBooks accounting.quickbooks.intuit.com+1

Best for: Service businesses already using QuickBooks for bookkeeping, expenses, and taxes.

Pricing: Payment processing fees apply; check the current rate for your account and payment method.

QuickBooks in-person payments

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3. Stripe Invoicing + Stripe Terminal

Send online invoices and accept in-person card payments through Stripe's supported Terminal hardware or compatible Tap to Pay setup. Online and in-person payments can be managed within the same payments ecosystem.www.nerdwallet.com+1

Best for: Businesses that invoice online, work with customers in different markets, or need more customizable payment workflows.

Trade-off: The in-person setup can be less straightforward than Square's ready-made POS experience.

Stripe Invoicing ·Stripe Terminal

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4. PayPal Point of Sale

Accept face-to-face payments using a card reader and POS app, while also using PayPal's invoicing tools for customer billing.www.paypal.com+1

Best for: Businesses that already use PayPal or want to offer customers PayPal as an additional way to pay online.

Trade-off: Confirm how invoice records and in-person transactions will be reconciled in your specific workflow.

PayPal Point of Sale · PayPal Invoicing(https://www.paypal.com/us/business/ invoicing)

Quick comparison

Feature support is based on the vendors' current product information; device compatibility and availability can vary.my.squareup.com+4

What I'd choose

• Want the simplest setup? Start with Square. It has a free entry-level option, dedicated card readers, and invoicing in one ecosystem.
• Already use QuickBooks? Choose QuickBooks Payments to keep payments and bookkeeping connected.
• Want more flexibility or custom integrations? Consider Stripe.
• Already collect payments through PayPal? Explore PayPal Invoicing alongside its POS offering.

One important distinction: if you charge a customer in person for work that's already invoiced, check that the software lets you apply that payment to the existing invoice. Otherwise, you may need to record it manually to avoid showing an invoice as unpaid.

Let me narrow it down for your business

1. What kind of services do you provide?

Mobile services at clients' homes or businesses

Appointments at my own location

Consulting or project-based work

Other services

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2. How do you want to accept cards?

Physical reader for chip and tap

Phone only, no extra hardware

Either is fine

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3. What accounting software do you use?

QuickBooks

Xero

Neither / no accounting software

Something else

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4. Approximate monthly card payments

Under $5,000

$5,000–$20,000

Over $20,000

[Compare my best options]

For a face-to-face service business, you need a system that bridges the gap between professional digital billing (sending estimates, tracking job history, invoicing) and physical point-of-sale hardware (tapping or swiping cards on-site).

The top platforms that seamlessly combine robust invoicing features with native card readers and POS hardware include:

• Square Invoices – Best for overall ease of use and flexibility.
  • Why it fits: Square Invoices connects directly to the entire Square hardware ecosystem, from pocket-sized contactless/chip readers to full Square Terminals and Registers . You can draft an invoice on your phone or tablet and push it straight to the card reader when you're standing in front of the client.
  • Pricing: Free software tier; you only pay standard per-transaction card processing fees.squareup.com
• Helcim – Best for transparent, low-cost interchange-plus pricing and heavy service volumes.
  • Why it fits: Offers a complete invoicing suite (estimates, quotes, recurring billing) with zero monthly software fees. It pairs with the Helcim Card Reader or Smart Terminal , allowing you to accept face-to-face tap, chip, or PIN payments that sync automatically with your customer records and invoices. It also features "Helcim Fee Saver," letting you optionally pass credit card processing fees to the customer.
  • Pricing: No monthly platform fee; wholesale interchange-plus processing rates.helcim.com
• QuickBooks Online – Best if you want your face-to-face sales to tie directly into heavy-duty backend accounting.
  • Why it fits: The QuickBooks Card Reader pairs with the QuickBooks mobile app to let you take in-person chip, tap, or mobile wallet payments. Because it runs on QuickBooks Payments, the face-to-face transaction automatically marks the corresponding invoice as paid and reconciles your books instantly without manual data entry.
  • Pricing: Requires a QuickBooks Online subscription plus standard payment processing fees.
• Clover – Best for powerful, dedicated mobile and countertop hardware.
  • Why it fits: Clover is renowned for robust hardware like the Clover Go (mobile reader) and Clover Mobile handhelds. Their virtual terminal and built-in invoicing tools let you send payment requests or process cards on the spot, syncing everything cleanly with your client data and local sales history.
  • Pricing: Varies based on merchant service provider bundles and hardware selection.

If you tell me your average monthly card volume and whether you mostly work onsite at client locations or from a fixed office/shop , I can help you narrow down the most cost-effective option.

Yes. For a service business that takes payment at the job site or face-to-face, I’d prioritize platforms where the invoice, customer record, card-present payment, and reconciliation live in the same ecosystem.

My top picks

1. Square — my first choice

Square for service businesses is particularly well suited to field-service businesses. You can send an invoice before/after a job, take a deposit, collect the balance in person, and use Square hardware or Tap to Pay. Square specifically supports contractors, landscaping, cleaning, HVAC/plumbing, automotive, and professional services.squareup.com

Its hardware ecosystem ranges from a small Square Reader to Square Terminal, Register, and Handheld. Customers can tap, insert, or swipe, including contactless wallets.squareup.com

A particularly useful feature: the customer can pay an invoice in person using your Square hardware, so you're not necessarily creating a separate POS transaction and then manually marking the invoice paid.squareup.com

I'd choose Square if: you want the simplest setup and don't need elaborate accounting/customization.

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2. QuickBooks Payments — best if you already use QuickBooks

QuickBooks in-person payments integrates card-present payments directly with QuickBooks. Its GoPayment app functions as a mobile POS, and QuickBooks offers its own card reader with tap/contactless capability.quickbooks.intuit.com

The advantage is the bookkeeping: transactions can flow into the same QuickBooks environment you're already using for invoices, customers, income, and reconciliation.

I'd choose it if: you're already heavily invested in QuickBooks Online and don't want your payment system to become a separate accounting silo.

One caveat: QuickBooks' hardware ecosystem isn't as broad as Square's, so Square generally wins if physical checkout hardware is a major consideration.

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3. Stripe Terminal — best for flexibility

Stripe Terminal is compelling if you want to build a more customized payment workflow. Stripe supports mobile and countertop readers—including the $59 Reader M2 and $299 S700/S710—and also supports Tap to Pay on compatible phones.stripe.com+1

Stripe is especially strong if your service business has a website, customer portal, scheduling software, or custom app. It provides APIs/SDKs and integrations with third-party POS systems rather than forcing you into one POS environment.stripe.com+1

I'd choose it if: you're tech-savvy, have developers, or expect to integrate payments with other software.

For a typical small service company, though, Square is considerably simpler.

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4. Zoho — interesting if you want a broader business suite

Zoho Invoice can accept online payments and integrate with payment providers, while Zoho's ecosystem can connect payments back to invoices. In the U.S., Zoho Invoice supports Zoho Payments for cards and ACH; Zoho also documents connecting Stripe Terminal payments to invoices through its finance products.www.zoho.com

There's an important geographic wrinkle: Zoho's own POS hardware offering is currently market-specific, with the detailed POS-device offering I found being for India.www.zoho.com

So for a U.S. service business, I'd generally look at Zoho + Stripe Terminal rather than assuming Zoho has a U.S. hardware ecosystem comparable to Square.

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What I'd pick for a service business

If you're starting from scratch:
Square → Square Reader or Square Terminal + Square Invoices

If you already use QuickBooks:
QuickBooks Payments → QuickBooks Card Reader + QuickBooks Online

If you need custom software/integrations:
Stripe Terminal → Stripe invoicing/payment infrastructure

The biggest practical advantage of Square is that you can start extremely lightweight: phone + Tap to Pay, then move to a physical reader or Terminal later without changing your invoicing/payment platform. Square says its Free plan has no monthly subscription cost, although payment-processing fees still apply.squareup.com

If you tell me what kind of service business you run, whether you're already using QuickBooks, and roughly how many card transactions/$ per month you process, I can narrow this to the best 2 options and compare their current U.S. processing fees + hardware costs.