Hardware Requirements
You can use Computer Desktop, AIO Computer, Laptop and Tablet as long as it fits on the requirements

Hardware Specifications

Standalone POS
Processor: 3.0Ghz and up (Quad Core and Up)
RAM : 4GB and up
STORAGE: 500GB HDD and up
STORAGE: 120GB SSD and up (OPTIONAL)
OS: 64 bit Windows OS
for 4GB memory and processor it can handle 2,000 inventory items depends on the hardware specification

Server POS
Processor: 4.0Ghz and up (8 Core and Up)
RAM : 16GB and up
STORAGE: 500GB HDD and up
STORAGE: 120GB SSD and up (Required)
OS: 64 bit Linux OS
can handle 10 to 20 terminals and more than 100,000 items