How Much Does a Card Machine Cost Per Month?

By Olivia Johnson - Trusted UK Business Expert

Last Updated 8th of February 2026

4 minute read

Looking to take card payments for your business? Whether you run a café, salon, or market stall, choosing the right card machine is key to your success. We’ll help you understand the monthly costs clearly and simply.

A card machine can cost between £10 and £100+ per month. The price depends on machine type, rental or purchase, transaction fees, and any service charges. Mobile and portable machines are cheaper, while integrated terminals with features may cost more.

Want to learn which machine fits your budget best? We break down every cost, from rental to hidden fees, to help you make the smartest choice. Keep reading to save money and avoid surprises.

Get clear, upfront pricing with no surprises. Tap the link now to see the best monthly card machine rates for your business.

How much does a card machine cost per month?

A card machine is a vital tool for modern businesses. Whether you’re running a retail store, managing a pop-up stand, or operating a restaurant, accepting card payments keeps customers happy and sales flowing. But how much does it cost to have a card machine every month? The answer depends on your provider, contract, and the type of machine you use.

Most businesses will pay monthly rental fees ranging from £10 to £30 for basic machines, and up to £100 or more for advanced systems. But that’s not the whole story. You’ll also need to budget for transaction fees, merchant account costs, maintenance, and add-ons like Wi-Fi or receipt printing.

In this guide, we explain all the monthly costs involved, using real numbers and plain English. Whether you’re just starting or looking to switch providers, this blog is packed with helpful tips.

Types of Card Machine Costs Explained

Let’s explore the different types of costs that make up the monthly price of using a card machine.

Mobile readers like Square or SumUp are cheaper but may lack features. More expensive systems like Verifone or Ingenico offer advanced options, support for multiple payment types, and integration with tills.

💡 Tip: Some providers waive rental fees if you process a minimum number of transactions monthly.

Transaction Fees

Every time someone taps their card, a small percentage goes to the provider.

• Standard fee: 1.5% to 2.5% per transaction
• Debit card fees: Often lower than credit cards
• Business cards and Amex: Can cost more (up to 3.5%)

Some providers offer fixed fees instead of percentages. This might suit businesses with high-value sales. For example, if you sell expensive products but fewer in number, a flat fee per transaction can save you money.

Payment Gateway and Merchant Account Fees

A payment gateway lets you accept card payments online or in-store. A merchant account holds the funds until they’re transferred to your business bank account.

• Merchant account fee: £10–£25/month
• Payment gateway fee: Included or £5–£15/month

Some providers bundle everything into one fee (e.g. Zettle, Revolut Business), which can simplify your costs.

PCI Compliance and Maintenance Fees

To stay secure and meet regulations, you may need to pay for PCI compliance (security standard for handling card data). You might also face support and maintenance charges.

• PCI fee: £2–£10/month
• Maintenance: £0–£7/month (or included in your rental fee)

“I didn’t know about PCI fees when I signed up!” – Local café owner in Bristol. It’s a common oversight, so check your provider’s terms carefully.

Optional Add-Ons

Extras can boost your machine’s capabilities but add to your bill.

Some businesses choose all-in-one POS systems that come fully equipped, but these often have higher rental fees.

What Impacts the Cost the Most?

The most important factors affecting your monthly bill are:

• Volume of transactions: More sales mean more transaction fees.
• Type of machine: Portable and smart terminals cost more.
• Provider: Some charge more but include extras like next-day settlement.
• Contract terms: Long-term contracts might offer lower monthly rates but lock you in.

Comparing Providers: A Snapshot

Here’s a quick look at popular UK providers and what they charge monthly.

Are There Any Hidden Costs?

Yes. Always ask providers about the following:

• Early termination fees
• Minimum monthly usage fees
• Terminal repair/replacement charges
• Software updates

Sometimes, what seems like a cheap deal can end up more expensive after you add in all the extras.

Is Buying Cheaper Than Renting?

Buying your machine can save you from rental fees, especially if you’re a sole trader or startup. However, you’ll still pay transaction fees and may lack support or updates.

deal if your budget is tight and you’re confident setting it up yourself.

What’s Best for Small Businesses?

If you’re just starting or have low monthly sales, choose:

• A buy-once machine like Zettle or SumUp
• No contract, no rental, flat fee
• Easy app setup and support

Larger businesses or those in hospitality may benefit more from a rented smart terminal with POS features, receipt printing, and robust customer service.

Final Thoughts

Understanding the monthly cost of a card machine is more than checking the rental fee. From transaction percentages to hidden charges, each piece adds up. Always compare providers, check for bundles, and match your machine type to your business needs.

Need help picking the right machine? Click the link below to compare the best card machine deals for UK businesses and start saving today.

FAQ

What is the cheapest card machine to use?

SumUp and Zettle offer machines with no monthly rental. You pay only a flat transaction fee.

Can I cancel my card machine rental at any time?

It depends on your contract. Some providers like Square or Zettle offer no contracts, but others have 12–36 month terms with cancellation fees.

Do I need a merchant account to use a card machine?

Some machines (like Barclaycard or Worldpay) need a separate merchant account. Others like Square or Zettle include it in the service.

Are there any free card machines?

Not usually. Some providers offer discounts or free hardware during promotions, but most machines require purchase or rental.

Is it better to buy or rent a card machine?

For small businesses or new traders, buying may be cheaper. Larger businesses with more features may benefit from renting.

Save more with cost-effective payment solutions. Click below to compare monthly card machine costs and choose the right fit for your business.