Receiving Payment in RMS through PAX S80

Hi,

We have PAX s80 in our shop which are integrated with our arabian bank accounts

How can we configure RMS to send the amount of transaction in tendering to the PAX

We dont need any authorization, our only expectation from software is to send the amount of transation to the PAX S80, so the customer dont make mistake in entering the amount on the keypad of PAX S80

Please Help me ASAP

Regards

Hamed