If you own a store or restaurant, you know that customer experience is key to repeat business. And that experience doesn't end until payment is made. A payment terminal is an essential tool in any modern point of sale : it allows you to offer fast, secure, and hassle-free transactions. This way, you not only meet your customers' expectations but also drive growth and efficiency in your business.
What is a payment terminal and how does it work?
A point-of-sale (POS) terminal is an electronic device that processes payments using cards and contactless methods . It works simply: it reads the customer's card, communicates with the bank to authorize the payment, and transfers the funds to the business's account in seconds. This process improves the customer experience and operational efficiency.
Types of payment terminals available on the market
There is a payment terminal for every type of business, adapting to their needs.
Fixed terminals
Ideal for businesses with a designated counter or checkout area. These terminals connect directly to the internet or a telephone line, ensuring a stable and secure connection .
Wireless terminals (Wi-Fi, Bluetooth, 4G)
They offer greater flexibility by operating on batteries and connecting via Wi-Fi, Bluetooth, or mobile networks. They are perfect for businesses that require mobile payment options, optimizing service, reducing wait times, and improving the customer experience.
Mobile or portable terminals
They sync with a smartphone or tablet, transforming them into a complete point-of-sale system . They are the ideal solution for mobile businesses like food trucks or delivery drivers. Their interface offers a versatile and highly autonomous solution, perfect for those seeking flexibility without sacrificing professionalism.
Virtual terminals
These are software-based solutions that function as a digital payment terminal . They allow you to generate and send secure payment links without needing a physical device. They are an excellent option for remote sales, reservations, or collecting payments for professional services.

Advantages of having a payment terminal in your business
Implement a payment terminal It offers multiple benefits:
- Increase in sales: By offering more payment options, you remove barriers to purchase and increase the average transaction value.
- Transaction security: Chip and PIN technology drastically reduces the risk of fraud.
- Speed and convenience for the customer: Streamlining payment improves the customer experience and fosters loyalty.
- Payment control and recording: A payment terminal facilitates financial management by automatically recording each transaction.
What should you consider when choosing a payment terminal?
To select the most suitable payment terminal , analyze these key factors:
- Business type and sales volume: Choose a payment terminal according to your customer flow, such as a fixed POS-i9000s for a boutique or wireless ones for a restaurant.
- Connection methods and compatibility: Make sure it accepts a wide variety of cards and contactless payments.
- Costs and fees: Compare the price of the payment terminal , transaction fees, and monthly fees.
- Technical support and warranty: Good customer service is essential to resolve any issues quickly.

Comparison: Best payment terminals in Mexico 2025
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Fixed Terminal: 18.5" All-in-One Point of Sale with Windows 10
- Guy: Fixed and robust workstation.
- Ideal for: Supermarkets, hardware stores and high-volume retail businesses that require a large screen and the power of a Windows operating system for their management software.
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Wireless Terminal (Tablet): Scangle K2 9.7'' Tablet-type Point of Sale
- Type: Lightweight wireless terminal in tablet format.
- Ideal for: Restaurants and cafes where waiters need to take orders and process payments directly at the table.
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Mobile Terminal: POS Android 12 Sunmi V2 S
- Type: All-in-one portable device (with printer, scanner, 4G and WiFi).
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Ideal for: Mobile businesses such as food trucks, delivery drivers, event sales, or eliminating lines during peak hours inside a store.
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Countertop Terminal with WiFi: POS Android 13 Sunmi D3 Mini Dual Screen
- Guy: Compact fixed terminal with WiFi connectivity.
- Ideal for: Boutiques, ice cream shops and stores with a careful design that are looking for an aesthetic point of sale on the counter, without the mess of network cables.
In short, implementing a payment terminal is a strategic step to modernize your business, improve the customer experience, and increase sales. Analyzing your operations and comparing options will allow you to choose the perfect payment terminal . A smooth transaction reinforces customer satisfaction and ensures repeat business, demonstrating that a payment terminal is not an expense, but a smart investment in your company's future.
Ready to modernize your point of sale? Contact us today.

