What is Retail Merchant Services? A Plain-English Guide for UK Businesses

Retail Merchant Services (RMS) is a UK-based card payment processing company that sells and rents card machines to small and medium-sized businesses across the country. Founded in 2008 and headquartered in Glasgow, RMS acts as an independent sales organisation (ISO) reselling merchant services on behalf of acquiring banks rather than processing payments directly. Transaction fees are negotiated individually, but blended rates typically start around 1.5% to 1.75% per transaction for UK consumer Visa and Mastercard debit and credit cards. RMS is best known for targeting bricks-and-mortar retailers, sole traders and hospitality businesses that want a straightforward card terminal with a local account manager. The company is not FCA authorised in its own right for payment processing, as it operates under the regulatory permissions of its acquiring bank partners.

Key Facts: Retail Merchant Services UK

Who Is Retail Merchant Services For?

RMS is aimed primarily at face-to-face businesses that process card payments in a physical location. Retailers, cafés, restaurants, tradespeople, market traders and sole traders make up the bulk of their customer base. If you take most of your payments in person and want a named account manager rather than a call centre, RMS positions itself as that kind of provider.

The company is less suited to businesses that operate primarily online or need a payment gateway with developer-friendly APIs. It is also a poor fit if you want a rolling monthly contract, since RMS typically locks customers into agreements of 36 months or longer. Businesses processing under around £5,000 a month may find the monthly rental and minimum monthly service charges eat into margins noticeably.

Businesses that have been turned down by high-street banks for a merchant account sometimes approach RMS, as the company has a reputation for approving a wider range of business types. That flexibility comes at a cost, though. Rates for higher-risk categories or lower-volume merchants tend to sit at the upper end of the market.

Retail Merchant Services Features

• Card terminal options: RMS offers countertop terminals for fixed checkout points, portable Bluetooth terminals for tableside payments, and mobile GPRS terminals for tradespeople or market traders working away from a fixed location.
• Contactless and mobile wallet acceptance: All current RMS terminals accept contactless payments up to the standard £100 UK limit, as well as Apple Pay and Google Pay.
• Next-day settlement: Funds from card transactions are typically deposited into your nominated UK bank account by the next business day, though the exact cut-off time depends on your acquiring bank.
• Dedicated account manager: RMS assigns individual account managers to merchants, which means you have a named contact rather than working through a general helpline for day-to-day queries.
• Online reporting portal: Merchants get access to a web-based portal to view transaction history, daily takings and monthly statements.
• Multi-currency acceptance: Dynamic currency conversion is available on some terminal setups, useful for businesses that serve international customers regularly.
• Phone and email support: Customer support is available by phone during business hours. Out-of-hours support exists for terminal faults, though response times vary.
• PCI DSS compliance assistance: RMS provides guidance on meeting Payment Card Industry Data Security Standard requirements, though there is typically a separate monthly PCI compliance fee.

Retail Merchant Services Fees and Pricing

RMS does not publish a fixed price list on its website. Pricing is negotiated individually, which makes direct comparisons harder than with flat-rate providers like Square or SumUp. Based on published merchant reviews and industry data as of July 2026, the typical fee structure looks like this.

To put those numbers in context: a business turning over £10,000 a month in card payments at a 1.6% blended rate pays £160 in transaction fees. Add a £25 terminal rental, a £20 minimum service charge and a £7 PCI fee, and the monthly cost reaches around £212 before any authorisation charges. That works out to an effective rate of roughly 2.1% on that volume. At higher volumes the percentage impact of the fixed monthly fees shrinks.

RMS pricing is generally more expensive than acquiring directly through a bank such as Barclaycard or Lloyds Cardnet at equivalent volumes. The trade-off is that RMS approves a broader range of businesses and offers more hands-on local support.

Retail Merchant Services Contract: What to Know Before You Sign

The contract is the single most important thing to scrutinise before agreeing to use RMS. Standard agreements run for 36 months, though some merchants have been placed on 48-month terms. Early termination typically means paying the remaining months of terminal rental and service charges in full, which can add up to several hundred pounds if you exit two years early.

Auto-renewal clauses appear in some RMS contracts. If you do not give written notice within the specified window before your contract end date (often 30 to 90 days), the agreement can roll into a new fixed term automatically. Read section by section before signing and ask your account manager to confirm the notice period in writing.

The Financial Ombudsman Service and consumer review platforms including Trustpilot and Google Reviews show a pattern of complaints specifically about RMS contract terms and exit fees. That does not mean every merchant has a bad experience, but it is a genuine area of risk. If you have any doubt about the terms, ask a third party to review them before committing.

Pros and Cons

Pros

• Dedicated account manager: You get a named contact, not a queue. For businesses that value a relationship over a self-service portal, this is a genuine advantage.
• Broad business approval: RMS approves merchant categories that some high-street banks decline, making it accessible for newer businesses or less common trading types.
• Next-day settlement: Funds typically arrive the following business day, which helps with cash flow for smaller operations.
• Range of terminal options: Countertop, portable and mobile terminals cover most face-to-face payment scenarios without needing a separate provider.
• No upfront hardware cost option: Renting rather than buying means you can get started without a large capital outlay, useful for new businesses watching cash flow.

Cons

• Long fixed-term contracts: A standard 36-month agreement with heavy exit penalties is a significant commitment. Competitors including Dojo and Square offer monthly rolling contracts.
• Opaque pricing: Fees are not published publicly. Without a comparison quote, there is no way to know whether you are getting a competitive rate or not.
• Multiple fixed monthly charges: Terminal rental, minimum service charge and PCI fee stack up quickly, making RMS expensive for low-volume merchants processing under £5,000 a month.
• No payment gateway: RMS does not offer a standalone online payment gateway. If you sell online, you need a separate provider, which adds complexity and cost.
• Mixed customer service reviews: Public review platforms show a pattern of dissatisfaction around contract disputes and exit fees. This is a material concern worth weighing before signing.
• Not independently FCA regulated: RMS operates under its acquiring bank partners' permissions. If you want to deal directly with an FCA-authorised payment institution, RMS is not that.

Is Retail Merchant Services Right for Your Business?

RMS suits a specific type of business: a bricks-and-mortar operation that values local support, does not trade primarily online, and is comfortable committing to a multi-year agreement in exchange for a managed service. A busy independent retailer or restaurant turning over £20,000 or more a month in card payments can get competitive rates through RMS, and the dedicated account manager genuinely adds value for owners who do not want to manage their payment setup themselves.

For businesses that want flexibility, transparent pricing or an online payment element, there are better options. Dojo offers monthly rolling contracts for face-to-face merchants. Stripe and Opayo cover online payments with published fee structures. Square charges a flat 1.75% per in-person transaction with no monthly fees and no fixed-term contract. The gap between those options and a long RMS contract is worth quantifying before you sign anything.

Compare Card Fees is a free, independent advisory service that has helped UK businesses find better card payment deals since 2012. If you are weighing RMS against other providers, use the comparison tool to get specific quotes based on your actual monthly volume and business type. Knowing what the market rate is for your transaction volume costs nothing and takes minutes.