RFID (Radio Frequency Identification) technology is a wireless communication technology that can be used to identify and track objects using radio frequency identification tags. RFID card is one of the common application forms, which uses RFID technology to store and transmit data. The following are the applications and benefits of RFID cards:

1. Logistics and inventory management: RFID cards can be used in logistics and inventory management systems to identify items and products through tags, improving the efficiency of logistics processes. It can automatically identify and track the location, quantity, and status of goods, achieve real-time information management, and reduce manual recording and errors.

2. Access and security control: RFID cards can be used as authentication tools for access control systems. By programming cards with specific identities or permissions, only authorized card holders can access specific areas. This enhances security and prevents unauthorized personnel from entering restricted areas.

3. Payment and ticketing system: RFID cards can be used for cashless payments and electronic ticketing systems. Users can associate their cards with bank accounts or other payment methods and use RFID cards to make payments in stores, restaurants, or public transportation systems. It provides a fast and convenient payment method, reducing cash transactions and queuing time.

4. Personal identification and identity management: RFID cards can be used for personal identification and identity management. For example, companies can store employees' identity information in RFID cards and verify their identity and permissions by reading the cards. This can reduce the workload of the human resources department and improve the accuracy of employee identity verification.

5. Asset tracking and management: RFID cards can be used to track and manage assets such as equipment, tools, library books, etc. By attaching RFID tags to assets, the location and status of assets can be accurately recorded. This can quickly locate and manage assets, reducing losses and errors.

The benefits of RFID cards include improving work efficiency, reducing human errors, enhancing security, simplifying payment processes, and providing fast identification and tracking. It has a wide range of applications in multiple fields and is gradually becoming an important technology in the modern era of the Internet of Things.

In the context of rapid development of Internet of Things (IoT) technology, RFID (Radio Frequency Identification) technology, as a key sensing technology, is playing an increasingly important role. As an important component of RFID systems, RFID readers directly determine the performance and application effectiveness of the system. This article will delve into the development trends and future prospects of RFID readers, providing valuable references for industry professionals.

The development trend of RFID reader technology

Multi band compatibility

Traditional RFID readers usually only support a single frequency band, but with the diversification and complexity of application scenarios, multi frequency band compatibility has become a trend. For example, ultra-high frequency (UHF) and high frequency (HF) have their own advantages in industrial and commercial applications, and readers that are compatible with multiple frequency bands will be more competitive in the market. This multi band compatibility not only improves the flexibility and adaptability of devices, but also effectively reduces the overall cost of ownership for enterprises.

Intelligence and edge computing

With the progress of artificial intelligence (AI) and edge computing technology, RFID readers are developing towards intelligence. Modern RFID readers are beginning to integrate more computing and processing capabilities, enabling data analysis and processing locally on the device. This intelligent reader/writer can analyze data in real-time, respond quickly, reduce dependence on central servers, and improve the overall efficiency of the system.

High performance and low power consumption

High performance and low power consumption are two important directions for the development of RFID readers. High performance means higher read speeds and longer read distances, which are crucial for improving production efficiency and user experience. Low power consumption is related to the endurance and environmental performance of devices, especially in some application scenarios that require long-term operation. Low power design can significantly extend the service life of devices and reduce maintenance costs.

Miniaturization and integration

Miniaturization and integration are also important development trends for RFID readers. Miniaturization enables RFID readers to be applied in more space limited scenarios, such as medical devices, smart wearable devices, etc. Integration refers to the integration of RFID functionality with other sensors and communication modules to achieve stronger functionality and higher integration. The development of miniaturization and integration will greatly expand the application scope of RFID technology.

Future prospects of RFID readers and writers

Integration with 5G technology

With the popularization of 5G technology, RFID readers will be deeply integrated with 5G networks. The high bandwidth, low latency, and large connectivity characteristics of 5G networks will bring new development opportunities for RFID systems. For example, using 5G networks, RFID readers can achieve faster data transmission and wider coverage, improving the real-time and reliability of the system. In addition, 5G technology will promote the widespread application of RFID technology in the Internet of Things and drive the digital transformation of various industries.

Integration with blockchain technology

Blockchain technology has the characteristics of decentralization, immutability, and traceability, and its combination with RFID technology will bring more innovative applications. For example, in supply chain management, RFID readers can be combined with blockchain technology to achieve transparent tracking and management of the entire process of goods from production to sales, improving the security and transparency of the supply chain. In addition, blockchain technology can also be used for identity authentication and data security management in RFID systems, enhancing the security and reliability of the system.

Multimodal fusion

The future RFID readers will not be limited to RFID technology itself, but will integrate with other sensor technologies and communication technologies to form a multimodal sensing system. For example, RFID technology can be combined with NFC (Near Field Communication), Bluetooth, Wi Fi and other technologies to provide richer data collection and transmission methods, meeting the needs of different application scenarios. The development of multimodal fusion will greatly enhance the functionality and application value of RFID systems.

Low cost and popularization

With the advancement of technology and the expansion of production scale, the cost of RFID readers will continue to decrease, promoting their widespread application in various industries. Low cost RFID readers will provide more choices for small and medium-sized enterprises and individual users, promoting the widespread application and market expansion of RFID technology.

RFID readers, as an important component of RFID systems, have a significant impact on the entire RFID industry in terms of their technology and application trends. In the future, RFID readers will have a broader development space, providing strong support for the digital transformation and intelligent upgrading of various industries.

The main application of RFID technology in livestock information management
In recent years, with the development of RFID technology, it has been widely used in various industries. In the animal husbandry industry, RFID technology also has important applications, which can help farmers achieve precise management of livestock and poultry, improve breeding efficiency and quality. Many large-scale pig and poultry farming enterprises use RFID technology to manage animals. This technology mainly uses animal tags and readers for wireless communication, automatically identifying and tracking animals, achieving the goal of intelligent management.
RFID technology is mainly applied in the feeding process of animal husbandry management, including intelligent weighing, intelligent feeding, intelligent identification and inventory, and livestock breeding.
Intelligent weighing
By automatically uploading weight data to the terminal system through the animal weighing channel or automatic weighing machine, there is no need for other human interference, and the workload of measuring animal weight is reduced. All animal weight data can be obtained at once, which can better adjust feeding and management strategies. It will also be more accurate for evaluating the growth of fattening pigs at different stages (compared to traditional visual evaluation methods).
Intelligent feeding
When animals drink and eat, they will be identified based on their weight information and repeated feeding information, and corresponding amounts of water and feed will be given to achieve scientific feeding, which can reduce unnecessary feed waste.
Intelligent recognition inventory
When animals pass through the passage door or feeding pen, automatic inventory counting can be performed, and the collected information will be uploaded in real-time to the terminal management background for data aggregation. Automatically record whether animals have been slaughtered and returned to the inventory, reducing the probability of errors in manual inventory.
Livestock breeding
Breeding of livestock is the main competitive advantage of large-scale farms. High quality livestock can bring greater production and market share. Breeding livestock through RFID and recording the growth information of each generation can help select high-quality breeds for feeding, which can also avoid the problem of livestock information confusion caused by personnel turnover in the farm.
The application of RFID technology in animal husbandry mainly involves implanting RFID tags into the bodies of livestock and poultry, and remotely identifying them through RFID readers. Through RFID technology, real-time monitoring, tracking, and management of livestock and poultry can be achieved, including recording information such as their birth date, health status, vaccination status, and breeding history.
The application of RFID in animal husbandry management is becoming increasingly widespread and its role is gradually becoming prominent. Nowadays, it has been widely used in animal husbandry by many enterprises.

The use of RFID smart cards in parking lots The benefits of using smart access cards in schools include: 1. Security: Smart access cards can be used as an internal authentication and access control system in schools, ensuring that only authorized personnel can enter the school's internal areas. This helps to protect the safety of students and faculty, preventing unauthorized personnel from entering. 2. Convenience: Smart access cards can replace traditional keys or passwords to unlock, making it more convenient and efficient to enter and exit the campus. Students and faculty members can quickly enter or leave the campus by simply swiping their smart cards through the door readers. 3. Access control management: Smart access cards can be integrated into the school's access control system, making it convenient for administrators to manage and control access permissions to various areas within the school. Different permissions can be set according to different identities and times to ensure that only personnel with the corresponding permissions can enter specific areas and prevent unauthorized access. 4. Data recording and monitoring: The intelligent access card system can record the time, location, and personnel information entering and leaving the campus, providing detailed entry and exit records. These data can be used to track the attendance of students and faculty, or to conduct security checks and investigations when needed. 5. Efficiency and Automation: The intelligent access card system can be integrated with other school management systems (such as student management systems, library management systems, etc.) to achieve information sharing and automated operations. For example, when students enter and exit the library, the intelligent access card system can automatically record and update borrowing records, improving the efficiency of library management. Overall, the application of smart access cards in schools can provide a secure, convenient, and efficient access control management system, promoting the modernization and intelligence of school management.

Carrucci Shoes, a men's footwear brand originating from Los Angeles with nearly 20 years of history, is renowned for its high-quality formal, casual, and athletic shoes. Its products are distributed in department stores and boutique stores around the world, and are deeply loved by consumers. However, with the continuous expansion of business and the rise of e-commerce, Carrucci shoes are facing huge challenges in inventory management. To address these challenges, Carrucci shoes ingeniously utilized RFID (Radio Frequency Identification) technology to achieve a comprehensive overhaul of inventory management.

Introducing RFID to revolutionize inventory management

Last year, Carrucci shoes obtained an RFID technology authorization from the retailer selling their products. Faced with this technological opportunity, Carrucci shoes did not simply view RFID tags as a tool to meet the requirements of retailers, but chose to deeply integrate them into their internal inventory management system. By deploying the TagMatiks Wedge solution provided by RFID4U, Carrucci shoes have achieved full inventory monitoring from production to sales, greatly improving inventory accuracy and operational efficiency.

Before the introduction of RFID technology, the inventory counting of Carrucci shoes was both time-consuming and labor-intensive. The inventory check in the warehouse often takes employees half a working day to complete the inventory of one or two shoe styles, so a complete inventory check has never been conducted. This not only affects the accuracy of inventory, but also increases labor costs. The introduction of RFID technology has completely changed this situation.

Nowadays, every time a new product is packaged and labeled with RFID tags in the factory, these tags carry a unique ID code and are associated with the SKU (Stock Keeping Unit) number of the product. When the products arrive at the warehouse in Los Angeles, the staff only need to use a handheld reader to quickly receive and verify the products, without having to open the cardboard boxes one by one to check. This not only greatly improves the efficiency of inventory counting, but also ensures the real-time accuracy of inventory data.

RFID can also assist in e-commerce sales

With the rise of e-commerce, inventory accuracy has become particularly important for direct to consumer sales. Carrucci shoes aim to ensure timely and accurate delivery for both wholesale and retail customers when they purchase products online. The application of RFID technology enables this goal to be achieved. Now, when new orders arrive from the store, Carrucci shoe staff will prepare the shipping cartons and use a handheld reader to create an automatic record of the shipped goods. If errors occur during the packaging process, this technology can identify and correct them in a timely manner before the goods are sent to the store, greatly reducing order cancellation rates and customer refund rates.

With the increasing number of electric bicycles, a large number of unregistered electric bicycles are on the road, causing traffic accidents and making it difficult to implement liability compensation. In addition, the safety awareness of electric bicycle drivers varies greatly, and some drivers lack knowledge of traffic regulations and do not comply with traffic rules, such as running red lights, reversing, and other illegal behaviors. This non-standard driving behavior not only threatens the safety of the driver themselves, but also poses potential risks to other traffic participants.

At present, traffic management departments have launched pilot projects on electronic license plates in multiple cities such as Shenzhen, Hangzhou, and Nanjing. Through measures such as RFID information management and police security linkage, they have solved the management difficulties of electric bicycles and low-speed electric vehicles.

Although the country has introduced relevant laws, regulations, and standards to regulate the management of electric bicycles, there are loopholes and deficiencies in the implementation process in some places. On the one hand, this is because electric bicycles have flexible driving and low illegal costs, which makes law enforcement difficult. On the other hand, the existing law enforcement methods mainly rely on on-site law enforcement, lacking off-site law enforcement systems and high-tech means to assist law enforcement, resulting in low law enforcement efficiency and high costs.

RFID electronic license plates are a modern means of using wireless radio frequency identification technology for vehicle identification and management. By installing RFID tags with unique identification codes on electric bicycle license plates and communicating with roadside reading and writing devices or intelligent monitoring systems, management departments can obtain real-time key information such as the vehicle's location, driving trajectory, speed, etc. These pieces of information are of great significance for regulating the operation of electric bicycles, preventing traffic accidents, and cracking down on traffic violations.

Embedding ultra-high frequency RFID electronic tags into RFID electronic license plates and writing vehicle information ensures data security and reliability. It not only prevents counterfeiting and duplication, but also effectively solves problems such as forgery, alteration, and obstruction of license plates, thus achieving traceability and supervision of electric bicycles.

Installing RFID electronic license plates not only helps the government to clear out unqualified vehicles that exceed the standard, but also contributes to the fine management work of traffic police departments. Coupled with the RF video integrated collection base station built at intersections, it can effectively conduct off-site automatic evidence collection for traffic violations such as running red lights, reversing, occupying motor vehicle lanes, not wearing helmets, and carrying people, improving citizens' awareness of complying with traffic regulations and reducing traffic accident rates.

In addition, after theft and robbery of electric bicycles and low-speed electric vehicles, RFID technology can also be used to trace the vehicle's travel trajectory, which helps to ensure the safety of the owner's vehicle property.

With the rapid development of bike sharing, e-bikes have also been promoted in different cities, bringing convenience to public travel. At the same time, bike sharing and e-bikes have also attracted wide attention due to their disorderly parking, occupation of non motorized lanes, tactile paving, green belts and other phenomena. Embedding RFID electronic tags into shared electric bicycles and binding the beacon with shared electric bicycle information through a database; When returning, if the electric bicycle enters the sensing area and the system determines that it has parked reasonably, the lock can be closed and the billing can be stopped; When the electric bicycle does not park in the sensing area according to regulations, it will not be able to lock and the bicycle will continue to be charged.

 

Reduced Maintenance Costs: Say goodbye to manual inspections. AI and IoT technology minimize downtime and reduce costly repairs by catching issues early.

 

Energy Efficiency: Solar-powered and AI-managed, our light tower are optimized to use the least amount of energy needed, cutting down on operational costs.

 

Smart Integration: Seamlessly integrates with existing IoT and AI infrastructure, giving you control over your entire network of solar powered assets.

 

Scalable Solutions: Whether for a single light tower or an entire fleet, our technology scales to meet the needs of your specific operations.

 

Future-Proof Your Infrastructure

With the growing emphasis on smart cities, sustainability, and energy efficiency, integrating IoT and AI into solar powered light tower is not just a trend, it’s a necessity. These smart light tower are designed to adapt, evolve, and deliver superior performance for years to come. By choosing our solution, you're not just investing in cutting edge technology — you're investing in a smarter, greener, and more efficient future.

 

Join us in making the world brighter and smarter, one solar-powered light tower at a time. Let’s build a future where innovation lights the way.

In the world of radio transmission and high-fidelity audio systems, signal stability and timing accuracy are critical. At the heart of achieving this precision is the crystal oscillator - an often underestimated component, but essential for achieving stable signal performance and excellent audio quality. We will walk you through how crystal oscillators support the functions of radio transmitters by providing a stable clock signal, enabling precise frequency generation, and enhancing overall sound reproduction.Precision Timing and Audio Processing.

 

One of the primary reasons crystal oscillators are used in radio transmitters is their ability to produce highly stable and consistent clock signals. These signals act as the timing backbone for audio processors, digital-to-analog converters (DACs), and phase-locked loops (PLLs). In professional audio equipment, such as high-end transmitters and studio-grade mixers, the integrity of this timing directly influences sound accuracy.

crystal oscillator for FM radio 

Without a stable clock, audio processors may experience jitter—minute variations in signal timing that can introduce distortion or loss of detail in audio playback. By using a high-precision crystal oscillator module, system designers can significantly reduce jitter, resulting in clearer signal paths and cleaner output. This is particularly critical in digital audio broadcasting, where synchronization errors can degrade the overall listening experience.

 

Low Phase Noise and Frequency Accuracy

Another critical advantage of crystal oscillators is their low phase noise performance. Phase noise refers to the short-term fluctuations in the frequency of a signal. In high-fidelity audio and radio applications, phase noise can manifest as background noise or unwanted spurious signals. A crystal oscillator with excellent phase noise characteristics ensures that the carrier signal of a transmitter remains pure, reducing interference and improving audio clarity.

 

For example, in a high-stability TCXO (Temperature Compensated Crystal Oscillator), internal temperature feedback mechanisms help maintain precise frequency output despite ambient temperature changes. This type of oscillator is ideal for environments where temperature fluctuation could compromise signal quality—such as in outdoor broadcasting or mobile transmission setups.

 

Enabling Frequency Modulation Consistency

Radio transmitters rely on precise frequency modulation (FM) to encode and deliver audio content. Any deviation in the carrier frequency can lead to distortion or tuning mismatches. Crystal oscillators, with their inherent stability, ensure that these deviations remain minimal. In systems designed for stereo broadcasting or multichannel audio streaming, the frequency accuracy supported by a quartz crystal oscillator becomes even more essential.

 

Many professional-grade transmitters now integrate programmable crystal oscillators, allowing for flexibility in output frequency while maintaining the same high level of accuracy. These components are particularly useful in software-defined radios (SDRs) and multi-standard broadcast platforms where tuning agility is as important as signal purity.

 

Supporting Modern Audio Architecture

With the increasing demand for high-resolution audio and seamless wireless transmission, the role of timing components has grown more central. A low-jitter clock oscillator not only ensures consistent data transfer rates across digital interfaces like I²S or SPDIF, but also supports complex error correction algorithms that rely on exact timing references.

 

In applications such as satellite radio uplinks, FM repeater networks, and even consumer-level Bluetooth transmitters, the oscillator's precision directly correlates to the system's audio fidelity. As audio technology continues to evolve, so too must the components that govern its foundational timing structures.

 

 Crystal oscillators are indispensable to radio transmitter design—not merely for their frequency-generating capabilities, but for their ability to uphold timing integrity, suppress noise, and preserve the purity of audio signals. Whether in professional broadcasting, studio-grade audio processing, or high-performance consumer electronics, the integration of advanced oscillators like TCXO, quartz crystal oscillator, and low-jitter clock modules marks a significant step toward uncompromised sound quality and transmission accuracy.

Data centres are the backbone of the global digital transformation, powering everything from artificial intelligence (AI) to cloud computing. As industries and governments invest billions into digital infrastructure, the need for scalable, energy-efficient solutions has never been greater. For data centre operators, 2025 will bring a host of challenges, from rising power demands to evolving regulatory frameworks. In this blog, we’ll explore the key factors shaping the future of data centres and how Coolnet’s innovative products, including our Computer Room Air Conditioning (CRAC) Units and Modular Data Centres, can help operators navigate these challenges.

modular data center design

1. Addressing Power Demands with Advanced Cooling Solutions

One of the most pressing challenges facing data centre operators is the growing demand for power, driven largely by AI and other data-intensive technologies. By 2030, AI is projected to account for 75% of all data centre energy usage, leading to a 160% increase in power demand. To meet these demands while maintaining operational efficiency, data centres must adopt advanced cooling strategies.

Coolnet’s CRAC Units for Data Centres are designed to handle these power density increases while ensuring efficient cooling for sensitive equipment. Our modular air conditioning solutions offer scalable cooling capacities, making them ideal for handling the rising thermal loads associated with AI, high-performance computing, and other high-power applications. Featuring advanced two-phase immersion cooling and direct-to-chip cooling options, our systems are poised to offer next-level performance while keeping operational costs in check.

 

2. Modular Data Centres: Fast Deployment, Scalable Growth

In 2025, the ability to quickly scale data centre infrastructure will be critical. As data centres evolve to support new technologies and increased demand, modular data centres offer a flexible solution that allows operators to rapidly expand their capabilities.

Coolnet’s modular data centre solutions are built for efficiency and scalability. These pre-engineered units can be quickly deployed, offering flexibility to meet regional demands and ensuring consistent performance across multiple sites. Our containerized data centres are engineered to handle a wide variety of operational environments and can be integrated seamlessly with existing infrastructure. This approach minimizes engineering time and reduces the need for on-site skilled labor, while also providing the capacity required to meet the explosive growth in digital services.

 

3. Energy Efficiency and Sustainability

With growing global emphasis on energy conservation and carbon reduction, data centre operators are increasingly seeking high-efficiency, eco-friendly infrastructure. Coolnet is committed to delivering low-energy, high-performance systems that help customers achieve their sustainability goals.

Through smart temperature control systems, high-efficiency airflow structures, and optimized energy management strategies, Coolnet enables data centres to reduce their Power Usage Effectiveness (PUE) while maintaining reliable operations. By combining cutting-edge cooling technologies with intelligent energy management systems, we empower our partners to realize green, sustainable development—without compromising performance.

 

4. Navigating Regulatory Challenges and Compliance

With the increasing adoption of emerging technologies like AI and cross-border data transfers, data centre operators must stay ahead of evolving regulatory requirements. In addition to complying with local regulations, such as the EU Green Deal and carbon emission reporting, operators must also meet stricter energy consumption limits in regions like China.

Coolnet’s products are built to comply with international standards, ensuring that operators can meet regulatory requirements without compromising performance. Our energy-efficient CRAC units and modular data centres are designed to support regulatory compliance while delivering reliable, scalable infrastructure solutions. Operators can engage with regulators proactively, ensuring they meet sustainability goals while staying competitive in an ever-changing regulatory landscape.

 

5. The Role of Hot Aisle/Cold Aisle Configurations

Efficient airflow management is essential for optimizing cooling efficiency in data centres. The hot aisle/cold aisle configuration is a time-tested method for managing air distribution and preventing hot spots. Coolnet’s CRAC units are designed to work seamlessly with hot aisle/cold aisle setups, ensuring that cooling is applied where it’s needed most. This configuration helps maximize energy efficiency by minimizing the mixing of hot and cold air, reducing the load on cooling systems and improving overall performance.

 

Conclusion: Embracing the Future of Data Centres with Coolnet

As we approach 2025, the demand for robust, scalable, and sustainable data centre solutions will only grow. Coolnet is dedicated to helping data centre operators meet these challenges with our modular data centre solutions, CRAC units, and advanced cooling technologies. Our products are designed to provide reliability, efficiency, and innovation, enabling operators to stay ahead of the competition and build the smarter, greener data centres of the future.

Whether you're addressing power density concerns, meeting regulatory demands, or scaling your infrastructure, Coolnet is here to support your growth and help you navigate the complexities of the digital-first world.

Coolnet could provide data center solutions,please feel free to contact us to get it.
Email: info@coolnetsystem.com
Tel/Whatsapp: 
+86- 18326091011

Do you know how to choose a retail POS terminal for managing your retail business processes? It is a important decision for your business, that you should make after analyzing every important aspect that a software must have. If you haven’t any idea about it, don’t worry, we will help you to make a better decision.
Following are the five key points that a Point of Sale (POS) system must have:
Inventory Management & Tracking
This feature allows you to keep track of every product in your stock on a daily, weekly or yearly basis. It will prevent you from over-ordering, and the system should also give you an alert when you are low on any product quantities. You will get the complete picture about which products of your are performing well and which don’t. Also, reminders and tracking will make it easier for you to plan and manage the flow of cash. It doesn’t matter whether you have 10 or 10,000 products, the software must be reliable to keep track of every product in a detailed manner.
Appropriate Reporting System
Your system should be capable of generating the following reports:
1. Customer Reports
Your retail management system should help you in identifying your best customer base. With this, you can make better decisions to engage them with your services. Make sure that the system comes with the proper customer reporting mechanism.
2. Product Reports
The product reporting will provide you data of all your stock which will include the worst and best-selling items. It will help you to make better pricing and merchandising decisions.
3. Employee Reports
The success of a retail business also depends upon its employee’s performance. Who are the extra-ordinary associates of yours? Which employee needs improvement in his/her work? Are the sales targets? All these questions will get answered with the right employee reporting tools.
4. Custom Reports
The software must enable you to create your own custom-made reporting. No doubt that ready-made reports are helpful, but sometimes you will have to build the reporting of your own. That’s why your Point Of Sale (POS) system must offer flexible reporting feature.
Easy Operation POS Software
It is critical that a POS software you are opting for your retail business should be easy to use. You will be using the software for every transaction daily. If the system will be complex, it will make difficult for you and your employees to troubleshoot, learn, and update. Go for a system which is easy to use and also fulfill every important need of your business.
Multiple Payment Methods
Credit cards and cash are now traditional payment methods. In this digital age, people are using mobile payment methods. Make sure that your POS system allows you to receive such payments. It should also be able to split a payment in case your customer wants to use cash, an Amex, or gift cards.
Bulk Items Importing Option

If you have a few products to sell, then manually uploading each item will not be a problem for you. But in case you are putting a large number of items on sale, then it can get tedious and problematic for you unless you have a software that has a bulk product import feature. Make sure that your szgilong retail POS software enables you to upload all your items in a bulk upload.

 

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