specific Graphics Card for a multi-monitor POS system

Daltitis

Honorable
Sep 9, 2013
19
0
10,510
My Dad wants me to build him a computer that will be able to be a POS system for a brewery and it has the support 4(or 3) touchscreen monitors that can preform different tasks such as making different transactions on each screen. I think something like this can only be achieved through multiple computers. Is there any graphics card that can do this?