1.Resolution Selection
Barcode Characteristics in Supermarkets: The common barcodes in supermarkets are primarily one-dimensional barcodes (such as UPC, EAN, etc.), which have relatively low density. A resolution of 300dpi is usually sufficient.
Special Cases: If there are high-density barcodes in the supermarket (such as small barcodes on certain small items), a scanner with a higher resolution (such as 600dpi) may be needed.
2.Importance of Speed
High Traffic Demand: Supermarket checkouts need to quickly process a large number of items, so scanning speed is crucial. Fast scanning can significantly reduce customer waiting time and improve checkout efficiency.
First Read Rate: High scanning speed is usually associated with a high first read rate, which is the probability of successful scanning on the first attempt. A high first read rate reduces the need for repeated scanning, further enhancing efficiency.
Recommended Speed: For supermarket checkouts, the scanner's scanning speed should reach over 100 scans per second to ensure quick barcode reading.
3.Scanner Type Recommendations
Fixed-Position Scanning Platform: For large supermarkets, it is recommended to use a fixed-position scanning platform (such as the AK-T500BT). This scanning platform has an omnidirectional scanning mode, which can quickly and accurately scan barcodes without the need to adjust the position of the items.
The AK-T500BT's high-speed scanning capability ensures quick and accurate data capture, improving efficiency and reducing processing times.
Handheld Scanner: For small supermarkets or convenience stores, a handheld scanner (such as the AK-T500BT) is also a good choice, especially when scanning larger or heavier items.
4.Other Suggestions
Multi-function Support: If the supermarket supports mobile payments (such as Alipay, WeChat Pay), it is recommended to choose a scanner that supports QR code scanning.
Durability and Ease of Use: Choose a scanner with a sturdy casing and simple operation to adapt to a high-intensity working environment.
Summary
At supermarket checkouts, scanning speed is more important than resolution. Choosing a scanner with high scanning speed and high first read rate can significantly improve checkout efficiency and reduce customer waiting time. For large supermarkets, a fixed-position scanning platform is recommended; for small supermarkets or convenience stores, a handheld scanner is also a good choice.
