Abstract: Devices and techniques are disclosed for identifying user selection actions on a POS device and based on the action changing the default color of a numpad to a different default color associated with the quick key for that action, while at the same time changing the default number, key, and symbol arrangements on the numpad to the default number, key and symbol arrangements of the quick key action. In another aspect, the quick key actions include at least one of a cash value discount selection key and a percent cash value selection key. At least one quick key action is triggered by a retailer/user performing a tactile gesture which in turn causes a trigger action to be displayed on the user interface screen in a particular color which color matches the numpad color, and which numpad color is different from the default numpad color.