I need help on to how a handle a very simple form calculation.
I have two radio buttons with options
Full day Conference
Two Day Conference
One day Conference
And also room options
Sharing with Colleague
Sharing with Spouse
There are 9 different charges depending on the 2 radio button inputs, and they not set percentage or value difference... How can i use this to calculate the Invoice Total?
Form can be seen at http://now.registerevent.biz/registration-form/
and also the charges at http://now.registerevent.biz/event-information/event-costs/