Источник:
http://dynamicscare.com/blog/assigni...2-pos-buttons/
==============
Although the POS screens are designed to be touched, you may also want to give the power POS users the ability to navigate through the screens with shortcuts and hot keys on the keyboard. In this example we will show how you can easily configure shortcut keys through the POS designer. How to do it… [...]
Источник:
http://dynamicscare.com/blog/assigni...2-pos-buttons/