Best Merchant Services for Small Businesses: Compare & Save

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In today's ever-evolving marketplace, small businesses face numerous challenges when it comes to accepting payments and managing transactions. As consumers increasingly shift towards digital payment methods, the need for reliable and efficient merchant services has become paramount. These services not only enable businesses to accept various forms of payments but also offer valuable tools and resources to streamline operations and enhance customer experiences.

This investigative post delves into the realm of merchant services, exploring the landscape to identify the best options available for small businesses. By examining the key features, benefits, and considerations of leading merchant service providers, we aim to equip entrepreneurs and business owners with the knowledge and insights necessary to make informed decisions.

As technology continues to reshape the way commerce is conducted, the importance of choosing the right merchant service provider cannot be overstated. Small businesses must not only adapt to evolving consumer preferences but also navigate the complexities of payment processing, security, and data management. The best merchant services go beyond simple payment processing, offering a suite of features tailored to the unique needs and challenges faced by small enterprises.

Throughout this investigation, we will assess the leading merchant service providers based on their pricing structures, payment processing options, security measures, integration capabilities, customer support, and overall value proposition. By examining these crucial aspects, we aim to uncover the providers that offer a comprehensive suite of services, empowering small businesses to thrive in the digital economy.

With the right merchant services, small businesses can unlock a multitude of benefits, including increased revenue, improved cash flow management, enhanced customer satisfaction, and simplified operations. Moreover, these services play a vital role in bridging the gap between brick-and-mortar establishments and the vast online marketplace, allowing small businesses to tap into a wider customer base and expand their reach.

As we delve into the realm of merchant services, it is crucial to remember that each business has its own unique requirements and priorities. Our investigation seeks to present a comprehensive overview of the top merchant service providers, allowing readers to assess which provider aligns best with their individual needs and objectives.

Join us on this investigative journey, as we shed light on the best merchant services for small businesses and empower entrepreneurs with the tools they need to thrive in an increasingly digital world.

What is a Merchant Service?

A merchant service refers to a range of financial services and solutions that enable businesses to accept various forms of payment from their customers. It involves the processing and handling of transactions, typically involving debit or credit cards, but can also include other payment methods such as mobile wallets, online payments, and electronic fund transfers.

Merchant services play a critical role in facilitating the smooth and secure transfer of funds from customers to businesses. They provide the necessary infrastructure, technology, and support to ensure that transactions are processed accurately and efficiently. This includes the equipment and software needed to accept payments, such as point-of-sale (POS) systems, card terminals, payment gateways, and virtual terminals for online transactions.

In addition to payment processing, merchant services often encompass other valuable features and tools that help businesses manage their financial operations. These may include reporting and analytics tools, inventory management systems, customer relationship management (CRM) capabilities, recurring billing options, and fraud prevention measures.

Security is a paramount concern in merchant services, as businesses handle sensitive customer data during payment processing. Reputable service providers employ robust security measures, such as encryption, tokenization, and compliance with industry standards like Payment Card Industry Data Security Standard (PCI DSS), to safeguard customer information and protect against fraud or data breaches.

Merchant services are typically offered by specialised financial institutions, payment processors, or third-party service providers. They may operate on a fee-based model, charging businesses a percentage or flat fee for each transaction, along with additional charges for specific services or equipment.

For small businesses, having access to reliable and efficient merchant services is crucial for growth and success. By providing businesses with the ability to accept a wide range of payment methods and offering valuable tools for financial management, merchant services empower small enterprises to enhance customer experiences, streamline operations, and expand their reach in an increasingly digital marketplace.


What types of fees are charged by merchant service providers?

Merchant service providers charge various fees for their services, and the specific fees can vary depending on the provider and the nature of the business. It's important for small business owners to understand these fees and how they can impact their overall costs. Here are some common fees charged by merchant service providers:

Transaction Fees

This is the fee charged for each transaction processed through the merchant service provider. It is usually a percentage of the transaction amount or a flat fee per transaction. The fee can vary based on factors such as the type of payment (card-present or card-not-present) and the type of card (debit or credit). This is the key part of how Fee Checkers can help by comparing the fees you were charged against the transactions you processed to see where you can save.

Discount Rate

The discount rate is a percentage of the transaction amount that the provider charges as their fee. It typically includes interchange fees (fees set by card networks like Visa or Mastercard) and the provider's markup. The discount rate can vary depending on factors such as the type of business, the volume of transactions, and the risk associated with the business.

Monthly Statement Fee

This is a fixed fee charged each month for providing detailed statements of transactions processed. It covers the cost of generating and delivering the statements to the business owner.

Monthly Minimum Fee

Some providers may require businesses to meet a minimum monthly transaction volume. If the business fails to meet this threshold, a monthly minimum fee may be charged to make up the difference. This fee is included in your comparison if you process under the limit the provider we are comparing against has set.

PCI Compliance Fee

Payment Card Industry Data Security Standard (PCI DSS) compliance is mandatory for businesses that handle cardholder data. Some providers charge a fee to cover the cost of maintaining and ensuring compliance with these security standards.

Chargeback Fee

A chargeback occurs when a customer disputes a transaction and requests a refund. Providers may charge a fee for handling the administrative tasks associated with processing chargebacks.

Equipment Fees

If the provider supplies physical equipment such as card terminals or POS systems, there may be fees associated with leasing or purchasing the equipment. These fees can vary depending on the type and functionality of the equipment. Fee Checkers will show you comparisons of different equipment options.

Additional Service Fees

Depending on the specific services required, there may be additional fees for value-added services such as recurring billing, virtual terminals, mobile payment processing, or integration with other business systems.

What factors determine the pricing of a merchant service for my business?

Several factors influence the amount that a merchant service will charge a business. These factors are taken into consideration by service providers to determine pricing structures and fees. Here are the key elements that influence the charges imposed by a merchant service:

Card Turnover

The volume of transactions processed by a business plays a significant role in determining the pricing structure. Merchant service providers may offer tiered pricing, where transaction fees decrease as the volume of card turnover increases. Higher card turnover typically leads to a stronger negotiating position for businesses to secure more favourable rates.

Average Card Spend

The average value of transactions also influences the fees charged by merchant service providers. Providers may have different pricing tiers based on transaction amounts, where businesses with higher average card spend may be eligible for lower fees. This is because larger transactions generally involve higher processing costs for the provider.

Integrated Payment Systems

The level of integration between a business's payment systems and the merchant service provider's infrastructure can impact pricing. Some providers offer all-in-one payment solutions that integrate seamlessly with a business's existing systems, such as POS software, inventory management, or e-commerce platforms. Providers may offer preferential rates or discounts for businesses that utilise their integrated payment systems.

Card Types to Accept

Different types of cards (debit, credit, rewards cards) and payment methods (mobile wallets, online payments) can have varying interchange fees set by the card networks. Merchant service providers pass on these interchange fees to businesses. Therefore, the range of card types and payment methods a business intends to accept can influence the overall fees charged.

Contract Length

The length of the contract or agreement with a merchant service provider can impact pricing. Providers may offer more competitive rates for longer contract commitments, such as multi-year agreements. Conversely, shorter contract terms or month-to-month arrangements may result in slightly higher fees to compensate for the flexibility.

It's important for businesses to thoroughly evaluate these influencing factors when selecting a merchant service provider. Understanding the projected card turnover, average transaction amounts, preferred card types, and desired level of integration will help businesses negotiate better terms and choose a provider that offers the most cost-effective solution. Additionally, carefully reviewing contract terms and considering the potential for future growth or changes in payment processing needs will ensure that the chosen provider aligns well with the business's long-term goals.

Check to see if you are on the right deal for your business, select Compare Now for Fee Checkers to help you see if you can achieve better rates for the types of transactions you process.

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Top 20 Merchant Service Providers for Small Businesses

Selecting the right merchant service provider is a crucial decision for small businesses seeking to optimise their payment processing and enhance their financial operations. To aid in this decision-making process, we have identified the top 20 merchant service providers renowned for their comprehensive offerings, robust infrastructure, and positive customer experiences. In this overview, we will delve into the key features, advantages, and drawbacks of each provider, enabling small businesses to make informed choices tailored to their specific needs.

Fiserv & Clover

Fiserv, a leading global provider of financial services technology, offers the Clover platform, a comprehensive merchant service solution. Clover provides businesses with a range of hardware and software options, including point-of-sale systems, mobile card readers, and a user-friendly interface for managing transactions.

Pros:

  • Versatile hardware and software options suitable for various business types.
  • User-friendly interface and intuitive system for seamless transaction management.
  • Robust reporting and analytics capabilities for business insights.

Cons:

  • Pricing can be complex, with various fees and add-ons depending on business requirements.
  • Some users have reported occasional technical issues with hardware or software.

Worldpay

Worldpay, now part of FIS Global, is a prominent global payment processor offering a wide range of merchant services. With extensive payment options, Worldpay enables businesses to accept various payment methods, including cards, digital wallets, and alternative payment solutions.

Pros:

  • Extensive payment acceptance options for greater customer convenience.
  • Scalable solutions suitable for businesses of all sizes.
  • Strong security measures and fraud prevention tools.

Cons:

  • Pricing can be complex, with different fees depending on transaction types and volumes.
  • Customer service and support may vary in quality.

SumUp

SumUp, is a popular provider offering simple and affordable payment solutions for small businesses. Their range of products includes mobile card readers and a user-friendly mobile app, making it easy for businesses to accept payments on the go.

Pros:

  • User-friendly and affordable solution, ideal for small and mobile businesses.
  • No monthly fees, only transaction-based pricing.
  • Quick and easy setup process.
  • Great online service

Cons:

  • Limited advanced features compared to larger providers.
  • Some users have reported occasional connectivity issues.

Opayo by Elavon

Opayo by Elavon, formerly known as Sage Pay, is a reliable payment gateway solution serving businesses of all sizes. Opayo provides secure online payment processing, fraud prevention tools, and integrations with popular e-commerce platforms.

Pros:

  • Strong security measures and fraud prevention tools.
  • Integration with a wide range of popular e-commerce platforms.
  • Multi-currency support for businesses operating internationally.

Cons:

  • Pricing can be complex, with different fees depending on transaction volumes and additional services.
  • Some users have reported occasional issues with customer support.

Adyen

Adyen, is a global payment platform that offers a unified solution for accepting payments across various channels, including online, in-store, and mobile. Adyen focuses on providing a seamless and integrated payment experience.

Pros:

  • Comprehensive omnichannel payment capabilities for businesses with multiple sales channels.
  • Advanced fraud detection and prevention features.
  • Wide range of global payment methods supported.

Cons:

  • Pricing structure may be complex and tailored to enterprise-level businesses.
  • Setup and integration may require technical expertise.

Zettle

Zettle, owned by PayPal, offers a suite of merchant services designed to meet the needs of small businesses. Their solutions include mobile card readers, point-of-sale systems, and e-commerce integrations, making it easy for businesses to accept payments both in-person and online.

Pros:

  • User-friendly and intuitive interface.
  • Affordable pricing with transparent transaction fees.
  • Integration with various e-commerce platforms.
  • Positive and fast onboarding

Cons:

  • Limited advanced features compared to larger providers.
  • Some users have reported occasional connectivity issues.

AIB Merchant Services

AIB Merchant Services, is a leading provider in Ireland, offering a range of payment solutions to businesses. They provide card acceptance services, point-of-sale systems, and online payment processing, catering to businesses of all sizes.

Pros:

  • Strong local presence and support in Ireland.
  • Seamless integration with existing business systems.
  • Competitive pricing and transparent fee structure.

Cons:

  • Limited international coverage compared to some global providers.
  • Some users have reported occasional delays in customer support responses.

Elavon

Elavon, a subsidiary of U.S. Bancorp, is a trusted payment processor offering a range of merchant services. Elavon provides solutions for card acceptance, mobile payments, and e-commerce, serving businesses across various industries.

Pros:

  • Robust security measures and fraud prevention tools.
  • Wide range of payment acceptance options.
  • Dedicated customer support and service.

Cons:

  • Pricing may be higher compared to some competitors.
  • Contract terms may be lengthy and less flexible.

Barclaycard

Barclaycard, part of Barclays Bank, offers merchant services tailored to the needs of businesses. They provide payment solutions such as card acceptance, virtual terminals, and online payment processing, along with value-added services like loyalty programs.

Pros:

  • Strong reputation and established presence in the market.
  • Comprehensive suite of payment solutions for businesses.
  • Dedicated support and resources for small businesses.

Cons:

  • Pricing can be higher compared to some other providers.
  • Contract terms and cancellation fees may vary.

Stripe

Stripe, is a global online payment platform that enables businesses to accept payments securely and easily. With a developer-friendly interface and extensive customization options, Stripe is popular among businesses of all sizes, especially in the e-commerce space.

Pros:

  • Seamless integration with various e-commerce platforms and APIs.
  • Developer-friendly tools and extensive customization options.
  • Transparent pricing and competitive transaction fees.

Cons:

  • Advanced features may require technical expertise.
  • Some users have reported occasional issues with account stability.

Fondy

Fondy, is a payment gateway and merchant service provider that offers a range of online payment solutions. With a focus on simplicity and reliability, Fondy enables businesses to accept online payments securely and efficiently.

Pros:

  • Easy setup process and user-friendly interface.
  • Extensive payment method support, including cards and alternative payment options.
  • Competitive transaction fees and flexible pricing plans.

Cons:

  • Limited advanced features compared to larger providers.
  • Some users have reported occasional delays in customer support responses.

Pay.com

Pay.com, is a digital payments platform that offers merchant services for businesses of all sizes. They provide solutions for online payments, card acceptance, and payment processing, with a strong emphasis on user experience.

Pros:

  • User-friendly interface and easy-to-use tools.
  • Quick and straightforward onboarding process.
  • Competitive pricing and transparent fee structure.

Cons:

  • Limited international coverage compared to some global providers.
  • Advanced features may be limited for more complex business needs.

PayPal

PayPal, is a widely recognized and trusted payment service provider that offers a range of merchant services. With its extensive reach and user-friendly solutions, PayPal enables businesses to accept payments online, in-store, and on mobile devices.

Pros:

  • Wide acceptance and recognition by customers.
  • Easy integration with various e-commerce platforms.
  • Strong buyer protection and dispute resolution mechanisms.

Cons:

  • Transaction fees can be higher compared to some other providers.
  • Limited customisation options for checkout experiences.

Square

Square, is a well-known payment service provider that offers a suite of merchant services tailored to small businesses. Their offerings include mobile card readers, point-of-sale systems, and online payment processing, providing a holistic payment solution.

Pros:

  • User-friendly interface and easy-to-use tools.
  • Transparent pricing with no long-term contracts or monthly fees.
  • Extensive features, including inventory management and sales analytics.

Cons:

  • Limited phone customer support, primarily relying on email or chat.
  • Some users have reported occasional account stability issues.

Braintree

Braintree, a PayPal company, offers a robust payment gateway and merchant service solution. With a focus on seamless and secure transactions, Braintree provides businesses with the tools they need to accept payments across multiple channels.

Pros:

  • Advanced fraud detection and prevention tools.
  • Developer-friendly integration options and extensive documentation.
  • Support for various payment methods and currencies.

Cons:

  • Pricing structure may be complex, with fees based on transaction volume.
  • Some users have reported occasional delays in customer support responses.

Amazon Pay

Amazon Pay, is a payment service provided by Amazon that enables businesses to accept payments from Amazon account holders. With its trusted brand and extensive customer base, Amazon Pay offers a convenient payment solution for businesses.

Pros:

  • Streamlined checkout process for Amazon customers.
  • Strong brand recognition and trust.
  • Competitive transaction fees for businesses selling on Amazon.

Cons:

  • Limited payment method options compared to some other providers.
  • Integration with non-Amazon platforms may require additional development work.

First Data

First Data, now part of Fiserv, is a leading payment technology and merchant service provider. Their offerings include card acceptance services, point-of-sale solutions, and online payment processing, catering to businesses of all sizes.

Pros:

  • Wide range of payment acceptance options and processing solutions.
  • Scalable services suitable for businesses with diverse needs.
  • Strong security measures and fraud prevention tools.

Cons:

  • Pricing can be complex, with various fees depending on business requirements.
  • Customer service and support may vary in quality.

Payline Data

Payline Data, is a payment processor specialising in providing merchant services to small businesses. They offer a range of payment solutions, including card acceptance, online payments, and mobile payments, along with personalised support.

Pros:

  • Transparent pricing with interchange-plus fee structure.
  • Dedicated account managers and personalised customer support.
  • Quick and easy application process.

Cons:

  • Advanced features may be limited compared to larger providers.
  • Some users have reported occasional delays in account setup or activation.

WePay

WePay, is a payment service provider that focuses on offering secure and seamless payment solutions for online platforms and marketplaces. Their services include integrated payments, fraud prevention, and customised merchant onboarding experiences.

Pros:

  • Tailored solutions for platform businesses and marketplaces.
  • Comprehensive fraud detection and prevention tools.
  • Streamlined onboarding process for merchants.

Cons:

  • Limited availability in certain regions or industries.
  • Some users have reported occasional delays in customer support responses.

Authorize.Net

Authorize.Net, is a widely used payment gateway that enables businesses to accept payments securely online. They offer a range of features, including recurring billing, fraud prevention tools, and integration.

Pros:

  • Wide acceptance and trust among customers.
  • Robust security features and fraud prevention tools.
  • Seamless integration with e-commerce platforms and software solutions.
  • Recurring billing functionality for subscription-based services.
  • Reliable customer support.

Cons:

  • Associated fees for using the service, including setup and transaction fees.
  • Complex setup process that may require technical expertise.
  • Additional charges for advanced features.
  • Limited international support.
  • User interface may be less intuitive or outdated.

Pricing of Merchant Service Providers

When it comes to selecting a merchant service provider for your business, understanding the pricing structure is crucial. The pricing of merchant service providers can vary widely, and it's important to have a clear understanding of the costs involved. In this table, we will explore the various factors that influence the pricing of merchant service providers, helping you make informed decisions and find the most cost-effective solution for your business needs. From setup fees and transaction charges to contract lengths and additional fees, we will delve into the key aspects of pricing to help you navigate the landscape of merchant service provider costs. These prices often change and maybe out of date. This is why the best thing to do is check your current fees here, to see if you are on the right deal for your business.

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Provider Setup Fee Annual/Monthly Fee Contract Length Termination Fee Transaction Fee Terminal Fee Refunds/Chargeback
SumUp £29 (one-off) £0 Month-to-month None 1.69% £19 (optional) £0
Square £0 £0 Month-to-month None 1.75% £0 £0
PayPal £0 £0 Month-to-month None 1.9% + £0.20 £0 £14
Zettle £29 (one-off) £0 Month-to-month None 1.75% £59 (optional) £0
Stripe £0 £0 Month-to-month None 1.4% + £0.20 £0 £15
Pay.com £0 £0 Month-to-month None 1.8% + £0.20 £0 £0
Fondy £0 £0 Month-to-month None 2.5% + £0.20 £0 £0
AIB Merchant Services Custom Custom Custom Custom Custom Custom Custom
Worldpay Custom Custom Custom Custom Custom Custom Custom
Fiserv & Clover Custom Custom Custom Custom Custom Custom Custom
Opayo by Elavon Custom Custom Custom Custom Custom Custom Custom
Adyen Custom Custom Custom Custom Custom Custom Custom
Elavon Custom Custom Custom Custom Custom Custom Custom
Barclaycard Custom Custom Custom Custom Custom Custom Custom
First Data Custom Custom Custom Custom Custom Custom Custom
Braintree Custom Custom Custom Custom Custom Custom Custom
Payline Data Custom Custom Custom Custom Custom Custom Custom
WePay Custom Custom Custom Custom Custom Custom Custom
Authorize.Net Custom Custom Custom Custom Custom Custom Custom


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Please note that the pricing information provided is subject to change and may vary based on specific business needs and negotiations with the merchant service providers. It's recommended to reach out to the respective providers directly to get accurate and up-to-date pricing details for the UK market.

In conclusion, finding the best merchant service provider for your small business is crucial for efficient payment processing and cost savings. We have examined a range of top providers, considering factors such as pricing, features, and suitability for small businesses. Now, let's summarise each provider with a short sentence to help you make an informed decision.

  • SumUp: A cost-effective solution with no setup or monthly fees.
  • Square: An easy-to-use payment solution with transparent pricing and no monthly fees.
  • PayPal: A trusted provider offering wide acceptance and robust buyer protection.
  • Zettle: Competitive transaction fees and a versatile payment solution.
  • Stripe: A comprehensive online payment solution with customizable features.
  • Pay.com: User-friendly payment solution with competitive transaction fees.
  • Fondy: A cost-effective processing option with a competitive fee structure.
  • AIB Merchant Services: Customised pricing and tailored solutions for unique business needs.

Remember, other providers like Worldpay, Fiserv & Clover, Opayo by Elavon, Adyen, Elavon, Barclaycard, First Data, Braintree, Payline Data, WePay, and Authorize.Net offer custom pricing and features, making it essential to contact them directly for personalised information.

Ready to compare your fees and find a better deal? Get started in just 5 minutes with our free processing fee comparison tool. Let's find the ideal merchant service provider for your small business.