I have seen several threads in regards to copying the Billing Address to use as the shipping address through the use of scripting. My project is to have a form the creates an quick invoice, in which the client clicks a check box for product(s)/services they would potential want. When a check box is selected the "cost" will be displayed in another field. So let's say:
Product A = $300
I want the form to display $300 in another box when the client puts a check in the box next to "Product A"
Can anyone help a newbie?