There are two main aspects to choosing a cash register, one is the quality of the machine itself, and its functions; the other is how about after-sales maintenance.

The first aspect, which is mainly hardware, and software two aspects. Hardware this non-professional dismantling is no way to know, only through the parameters provided by the manufacturer to distinguish. The reference standard Windows is basically the same as the computer, Android is the same as the phone.

Software, now there are three main, a Windows system, an Android system, and an embedded system.

Each of the three cashier systems has its advantages and disadvantages, Windows is highly compatible and expandable, but the operation is more complex compared to the other two, and less stable, easy to poison and lose data.

The advantage of the Android system is that it is simple to operate, compared to the Windows system, the system is more stable, touch screen Android machine, basically the same as the operation of Android phones;.

The advantage of the embedded system is that the processing speed is very fast, longer life, and stability compared to the other two, higher, basically no poisoning, data loss phenomenon, high integration, fast heat dissipation, power saving.

The three cashier systems, Windows is the first to appear, while the later appeared Android, embedded is an improved version, in the stability, operability of the above have been improved.