Contactless machines make sense for most businesses, but the decision depends on your transaction volume, customer base, and how much you're willing to pay in fees

A contactless payment machine lets customers tap or wave their card or phone instead of inserting it or swiping. The machine reads the payment wirelessly and processes it in seconds. Whether you should use one comes down to three things: whether your customers expect it, whether the per-transaction cost fits your margins, and whether you can handle the upfront hardware expense.

If you're in retail, food service, or any business where customers make frequent small purchases, contactless machines have become standard. Customers notice when you don't have them. If you're a plumber or contractor who invoices after the job, or a B2B service where customers pay by check or bank transfer, you probably don't need one. The middle ground—salons, gyms, small restaurants—is where the decision actually matters.

Key Takeaways

  • Contactless machines cost between $200 and $1,000 upfront depending on the model, plus monthly fees of $10 to $50 and per-transaction fees of 1.5% to 3.5% of each sale.
  • Customers increasingly expect contactless payment, especially in retail and food service, and businesses without it may lose sales to competitors who offer it.
  • Contactless machines process payments faster than chip readers, which matters when you have lines of customers but adds little value if you process one or two transactions per day.
  • You can rent a machine instead of buying it, which lowers upfront cost but raises your per-transaction fees over time.
  • The machine itself is only part of the cost—you also need a merchant account, a payment processor, and potentially PCI compliance training, all of which add to your monthly expenses.

What contactless machines actually cost your business

The hardware itself ranges from $200 for a basic countertop reader to $1,000 for a full point-of-sale terminal with a built-in contactless reader. Most small businesses rent rather than buy, which means you pay $20 to $50 per month for the machine itself, but you don't own it and can swap it out if it breaks.

On top of hardware, you pay a merchant account fee (usually $10 to $30 per month), a payment processor fee (another $10 to $20 per month), and per-transaction fees. Those transaction fees are where the real cost lives. Most processors charge between 1.5% and 3.5% of each sale, plus a flat fee per transaction (often $0.10 to $0.30). A $50 sale might cost you $1.50 to $2.50 in fees. A $10 sale might cost you $0.30 to $0.65.

If you process $5,000 in contactless sales per month, you're paying roughly $75 to $175 in transaction fees alone, plus your monthly hardware and account fees. That's real money. If you process $500 per month, those same fees eat a much larger percentage of your revenue.

When your customers expect contactless payment

Contactless payment is now standard in retail stores, coffee shops, fast-casual restaurants, and pharmacies. Customers in these spaces notice when you don't have it. They may not refuse to shop with you, but some will choose a competitor who offers it, especially if the transaction is under $20.

In industries where customers are used to contactless—grocery stores, gas stations, quick-service restaurants—not having it signals that your business is behind. That perception matters more than the actual convenience, because customers make split-second decisions about where to spend money.

In other industries, contactless is less critical. A dentist, accountant, or home repair contractor rarely loses business because they don't have a contactless machine. Their customers expect an invoice and a check or bank transfer. A gym might have one because members pay monthly, but it's not essential. The question is: what do your customers already expect?

Speed matters when you have lines

Contactless machines are faster than chip readers. A contactless transaction takes 2 to 5 seconds. A chip transaction takes 5 to 10 seconds. If you have 50 customers per day, that difference is negligible. If you have 200 customers per day, those extra seconds add up to real wait time, and wait time costs you sales.

In a busy coffee shop or retail store, speed is a competitive advantage. Customers will go somewhere else if the line moves slowly. In a salon or medical office where customers have an appointment, speed matters less because they're already committed to being there.

The speed advantage also applies to payment security. Contactless payments are encrypted and require no physical contact, which reduces fraud and theft. If you're in a high-theft environment or handle cash regularly, that security benefit has real value.

Renting versus buying a machine

Buying a contactless machine outright costs $200 to $1,000 depending on features. You own it, you can use it with any processor you choose, and you have no monthly hardware fee. The downside: if it breaks, you pay to fix or replace it. If technology changes, you're stuck with old equipment.

Renting costs $20 to $50 per month but includes maintenance and replacement. You're locked into a processor—most rental agreements require you to use their payment processing service, which may have higher per-transaction fees than competitors. Over three years, renting a $300 machine at $30 per month costs $1,080 plus higher transaction fees. Buying costs $300 plus standard transaction fees.

For most small businesses, renting makes sense because it lowers upfront risk and you don't have to manage equipment. If you plan to stay in business for five years or more and process high volume, buying can save money in the long run.

The full cost of accepting contactless payments

The machine is only one piece. You also need a merchant account (the bank account where payments land), a payment processor (the company that handles the transaction), and potentially PCI compliance training (security standards that protect customer data). Some providers bundle these together; others charge separately.

A typical bundle costs $30 to $80 per month in fixed fees, plus transaction fees. If you're already accepting card payments with a chip reader, you may already have these accounts. Adding contactless usually means upgrading your machine and possibly paying a slightly higher transaction fee, but not starting from zero.

Before you sign up, ask your current processor whether they can upgrade your existing account to contactless, and what the cost difference is. Many will add contactless capability for $10 to $20 per month more than you're already paying. That's cheaper than switching to a new provider.

Alternatives if contactless doesn't fit your business

If the cost is too high or your customers don't need it, you have options. You can accept contactless through your phone using a mobile payment app and a small card reader ($50 to $200 upfront, similar per-transaction fees). This works for service businesses or pop-up retail where you don't have a fixed location.

You can also accept contactless through digital wallets—Apple Pay, Google Pay, Samsung Pay—using a standard chip reader that supports NFC (near-field communication). Many newer chip readers already do this, so you may not need new hardware at all. Check with your processor.

If you're not ready to invest in contactless, make sure your chip reader is fast and reliable. Customers will accept a chip transaction if the line moves quickly and the machine doesn't freeze. A slow, outdated reader creates more friction than no contactless option.

Frequently Asked Questions

Do I need a contactless machine if I already accept chip cards?

Not necessarily. If your customers are satisfied with chip payments and you don't see them using contactless elsewhere, you can wait. But if competitors in your area have contactless, or if you're in a high-volume retail environment, adding it will likely increase sales and reduce checkout time. Many processors let you upgrade your existing chip reader to support contactless for a small monthly fee.

What's the difference between a contactless machine and a mobile payment app?

A contactless machine is a dedicated device that sits on your counter and processes payments through your merchant account. A mobile payment app runs on your phone or tablet and uses a small card reader. Mobile apps are cheaper upfront and portable, but they're slower and less reliable for high-volume retail. Use a mobile app if you process fewer than 20 transactions per day; use a machine if you process more.

Can I use the same contactless machine with different payment processors?

It depends on the machine. If you buy one outright, you can usually use it with any processor that supports that hardware. If you rent, the processor owns the machine and you're locked into their service. Before you rent, ask whether you can switch processors without penalty, or whether you're committed to a contract.

How long does it take to set up a contactless machine?

If you already have a merchant account and processor, adding contactless usually takes one to three business days. The processor sends you the machine, you plug it in, and it connects to your account automatically. If you're starting from scratch, opening a merchant account takes three to five business days, then another one to three days for the machine to arrive and set up.

Will a contactless machine reduce fraud in my business?

Contactless payments are more find than chip or swipe because they're encrypted and require no physical contact with the card. This reduces counterfeit fraud and stolen card use. However, contactless doesn't prevent all fraud—it only reduces the types that involve physical card theft or skimming. If you're concerned about fraud, focus first on PCI compliance and staff training, then add contactless as a secondary layer.