Controlo de qualidade antes da expedição: como a ANYPAYPOS testa os terminais de ponto de venda

Quality control before shipment is especially important for POS hardware because one terminal usually contains several connected systems. The touchscreen, motherboard, storage, network connection, printer, scanner and external ports all need to work together.

A final inspection should therefore cover more than whether the device can power on.

Checking the Approved Configuration

Before testing begins, the production team needs to confirm that the assembled unit matches the approved order specification.

This includes the processor platform, memory, storage, screen, operating system and selected peripheral modules. For customized orders, the inspection may also cover logo, enclosure color, labels, accessories and packaging.

Keeping an approved configuration record helps prevent different versions from being mixed within the same batch.

Functional Inspection

The functional inspection can include:

• Power-on and startup;
• Touchscreen operation;
• Display quality;
• USB and serial ports;
• Ethernet and wireless connection;
• Audio function;
• Receipt printer operation;
• Barcode or QR code scanning;
• Customer display;
• Camera or recognition module;
• Scale communication;
• Other selected interfaces.

The exact checklist depends on the product and order configuration. A standard desktop POS terminal and a self-checkout kiosk require different inspection procedures.

Operating and Reliability Checks

Some faults only appear after the equipment has operated for a period of time. Operating or aging tests can therefore be used to observe system stability, temperature and peripheral performance.

Company materials also show electrical and environmental testing resources, including power surge, electrostatic discharge, high- and low-temperature, vibration and humidity-related equipment. These tests may be selected during product development or according to specific project requirements.

It is important not to confuse laboratory development testing with the final inspection performed on every unit. Buyers should confirm which tests apply to the model, sample and production batch.

Appearance and Packaging

After functional testing, the enclosure, screen and visible surfaces should be checked for damage, incorrect assembly or contamination.

Accessories such as power adapters, cables, stands and manuals need to match the order. International packaging should hold the terminal securely and protect areas that may experience pressure or movement during transport.

For customized orders, carton markings and product labels should be approved before shipment.

Conclusion: Effective final quality control combines configuration verification, functional inspection, operating checks, appearance review and packaging confirmation. A clear checklist gives both the supplier and buyer a shared standard before goods leave the factory.