Countertop, Portable and Smart Card Terminals: Which Fixed-Till Businesses Need

LAST REVIEWED 2026-09-06

Countertop terminals

Countertop terminals are the traditional mainstay of fixed-till businesses. They connect to a phone line or broadband router via an Ethernet cable, providing a stable and secure connection for processing card payments. These devices are designed to stay in one place, typically on a shop counter or service desk, and are powered by the mains, so there is no need to worry about battery life.

For businesses that do not require mobility, countertop terminals offer a cost-effective solution. They are often the cheapest to rent, with monthly costs falling within the £2.99 to £20 range, depending on the model and contract terms. Many providers offer basic models that simply accept chip and PIN, while more advanced versions may include contactless functionality and receipt printing.

One key advantage of countertop terminals is their reliability. Because they are hardwired to the internet, they are less susceptible to signal interference than wireless devices. This makes them ideal for high-volume environments such as supermarkets, convenience stores, and restaurants with a fixed checkout area. However, they lack the flexibility to be moved around, which can be a drawback for businesses that need to take payments at different points within the premises.

When choosing a countertop terminal, merchants should consider the speed of transactions, the quality of the keypad and screen, and whether the device supports the latest security standards. Many providers now offer terminals that are PCI-DSS compliant and support contactless payments, which are essential for modern consumer expectations.

Portable terminals

Portable terminals, also known as cordless or mobile terminals, offer the functionality of a countertop device but with the freedom to move around. They connect to the internet via Wi-Fi or a 4G mobile network, allowing staff to take payments anywhere within the business premises or even at external locations such as markets or delivery points.

These devices are particularly useful for restaurants that want to process payments at the table, or for retailers with a large floor space where customers may not want to queue at a central till. Portable terminals are battery-powered, so they need to be recharged regularly, but most models offer a full day of use on a single charge.

Rental costs for portable terminals are typically higher than for countertop models, but they still fall within the £2.99 to £20 per month range. The exact price depends on the connectivity options, battery life, and additional features such as built-in printers or barcode scanners. Some providers offer tiered pricing, with basic models at the lower end and premium devices at the upper end.

When selecting a portable terminal, businesses should consider the coverage and reliability of the network in their area. Wi-Fi-dependent models require a robust wireless network, while 4G models rely on mobile signal strength. It is also important to check the battery life and the ease of use, as staff will be handling the device frequently. Since July 2023, rental contracts are capped at 18 months, giving merchants the flexibility to upgrade or switch providers without being locked in for years.

Smart Android terminals

Smart Android terminals represent the latest evolution in payment technology. These devices run on the Android operating system, allowing merchants to install payment apps, loyalty programs, and other business applications directly on the terminal. They combine payment processing with a full touchscreen interface, making them highly versatile for modern retail and hospitality environments.

One of the main benefits of smart terminals is their ability to integrate with EPOS (Electronic Point of Sale) systems. This means that sales data, inventory, and customer information can be synchronised automatically between the terminal and the business's main system. This integration reduces manual errors and saves time, as staff do not need to enter transaction details separately.

Smart terminals are available in both countertop and portable formats. Countertop versions are ideal for fixed checkouts, while portable smart terminals offer the flexibility to take payments anywhere. They typically come with larger screens and more processing power than traditional terminals, which can enhance the customer experience by allowing for signature capture, promotional displays, and even video content.

Rental costs for smart terminals are generally at the higher end of the £2.99 to £20 per month range, reflecting their advanced capabilities. However, they can replace separate devices such as a card terminal and a tablet, potentially saving money in the long run. As with all terminal rentals, contracts are subject to the 18-month cap introduced by the Payment Systems Regulator in July 2023, ensuring that merchants are not tied into lengthy agreements.

Connectivity

Connectivity is a critical factor when choosing a card terminal. The three main options are Ethernet, Wi-Fi, and 4G mobile networks. Each has its own advantages and is suited to different business environments.

Ethernet is the most reliable connection method, as it uses a physical cable to connect the terminal to the internet router. This provides a stable and fast connection, which is essential for high-volume businesses that cannot afford downtime. Ethernet is typically used for countertop terminals that remain in a fixed position. The main drawback is the lack of mobility, as the terminal must be within reach of a network cable.

Wi-Fi offers a wireless connection, allowing terminals to be moved around within the range of the business's wireless network. This is a popular choice for portable terminals used in restaurants or retail stores. However, Wi-Fi can be subject to interference from other devices or physical obstacles, which may affect signal strength. Businesses should ensure their Wi-Fi network is robust and secure to avoid payment disruptions.

4G connectivity uses mobile data networks, providing the greatest flexibility as terminals can be used anywhere with mobile coverage. This is ideal for businesses that operate at multiple locations, such as market stalls, food trucks, or delivery services. 4G terminals require a SIM card, which is often included in the rental package. The cost of data is usually bundled into the monthly rental fee, but it is important to check the terms.

Since July 2023, the Payment Systems Regulator has required providers to offer clear information about connectivity options and any associated costs, helping merchants make informed decisions.

Rental vs purchase

When acquiring a card terminal, businesses can choose to rent or purchase the device outright. Renting is the most common option, as it spreads the cost over time and often includes maintenance, support, and software updates. Monthly rental fees for countertop and portable terminals typically range from £2.99 to £20, depending on the model and contract length.

One significant advantage of renting is that it allows businesses to upgrade to newer technology without a large upfront investment. Providers often offer the latest terminals as part of their rental packages, ensuring that merchants can accept contactless payments and meet security standards. Additionally, if a terminal breaks down, the provider is responsible for repairs or replacements, minimising disruption to the business.

Purchasing a terminal outright may be more cost-effective in the long run for businesses that plan to use the same device for several years. However, the initial cost can be substantial, and the merchant is responsible for maintenance and eventual replacement. Furthermore, if the business needs to switch providers, they may need to buy a new terminal that is compatible with the new acquirer's systems.

Since July 2023, the Payment Systems Regulator has capped the initial term of rental contracts at 18 months. This means that merchants are no longer locked into long-term agreements, giving them the freedom to switch providers or upgrade their equipment more frequently. This change has increased competition among providers, potentially leading to better deals for businesses.

Integration with EPOS

EPOS (Electronic Point of Sale) integration is a key consideration for many fixed-till businesses. An EPOS system manages sales transactions, inventory, and customer data, and when integrated with a card terminal, it can streamline operations and improve efficiency.

With EPOS integration, the card terminal and the EPOS system communicate automatically. When a sale is completed on the EPOS, the amount is sent to the terminal for payment, and once the payment is successful, the transaction is recorded in the EPOS. This eliminates the need for manual entry, reducing errors and saving time.

Integration is particularly beneficial for businesses with complex pricing, such as restaurants with multiple courses or retail stores with discounts and promotions. It also enables real-time inventory updates, as sales are deducted from stock levels automatically. This helps businesses manage their inventory more effectively and avoid stockouts.

Not all card terminals are compatible with all EPOS systems. Traditional countertop terminals may have limited integration capabilities, often requiring additional hardware or software. Smart Android terminals, on the other hand, are designed to run EPOS applications directly, making integration seamless. Many providers offer terminals that are pre-certified to work with popular EPOS platforms.

When choosing a terminal, businesses should check whether it supports integration with their existing EPOS system. Providers should be able to advise on compatibility and may offer support during setup. The cost of integration may be included in the rental fee or charged separately, so it is important to clarify this before signing a contract.

Common models

Several card terminal models are commonly used by fixed-till businesses in the UK. These include countertop terminals such as the Ingenico iPP350 and the Verifone VX 820, which are known for their reliability and fast transaction processing. Portable models like the Ingenico iWL250 and the Verifone VX 520 offer the flexibility of wireless connectivity, making them popular in restaurants and retail environments.

Smart Android terminals are also gaining popularity, with models such as the PAX A920 and the Ingenico APOS A8 offering full touchscreen interfaces and the ability to run business apps. These devices are often used in conjunction with EPOS systems, providing a unified platform for payments and business management.

The table below summarises the typical rental ranges, connectivity options, and EPOS integration capabilities for each type of terminal. It is important to note that specific models may vary, and merchants should consult with providers to find the best fit for their business needs.

When selecting a model, businesses should consider factors such as transaction speed, battery life, durability, and the availability of support. It is also advisable to check whether the terminal is certified for use with the chosen payment provider and whether it meets the latest security standards, such as PCI-DSS compliance.

Frequently asked questions

What is a countertop terminal?

A countertop terminal is a fixed card payment device that sits on a counter or desk and connects to the internet via an Ethernet cable. It is designed for businesses that process payments at a single location, such as shops, supermarkets, and restaurants with a fixed till. Countertop terminals are reliable and secure, but they cannot be moved around easily. They typically cost between £2.99 and £20 per month to rent, depending on the model and contract terms.

Do portable terminals need Wi-Fi?

Portable terminals can connect to the internet via Wi-Fi or a 4G mobile network. Some models rely solely on Wi-Fi, which means they need to be within range of a wireless network. Others have built-in 4G connectivity, allowing them to be used anywhere with mobile signal. The choice depends on the business's needs. If a business operates in a location with poor Wi-Fi, a 4G terminal may be more reliable. Rental costs for portable terminals typically range from £2.99 to £20 per month.

Can I buy a terminal instead of renting?

Yes, it is possible to purchase a card terminal outright instead of renting. This may be more cost-effective in the long term if you plan to use the same device for several years. However, buying a terminal requires a larger upfront investment, and you will be responsible for maintenance and replacement costs. Additionally, if you switch payment providers, you may need to buy a new terminal that is compatible with the new provider's systems. Renting offers more flexibility, with monthly costs typically between £2.99 and £20, and includes support and updates.

Does rental include a SIM?

For portable terminals that use 4G connectivity, the rental package often includes a SIM card with a data allowance. This is because the terminal needs a mobile data connection to process payments. The cost of the SIM and data is usually bundled into the monthly rental fee. However, it is important to check the terms of your contract, as some providers may charge extra for data usage beyond a certain limit. Always clarify what is included in the rental price before signing up.

What is EPOS integration?

EPOS (Electronic Point of Sale) integration refers to the ability of a card terminal to communicate with a business's EPOS system. This allows sales transactions to be recorded automatically, without manual entry. When a customer pays by card, the terminal sends the transaction details to the EPOS, which updates sales records, inventory levels, and customer data in real time. This integration reduces errors and saves time. Smart Android terminals often offer full EPOS integration, while traditional terminals may have limited compatibility.