Hello, I am new to the ViArt system and had a question. I am trying to add "rush shipping" cost structure option to orders. Users can choose between:
 
1.) no rush ($0)
2.) 3-day rush ($20)
3.) 2-day rush ($40)
 
Right now, I have these costs in an Option under Product Types, but they show up for EACH product in the shopping cart. I need these options to appear only ONCE in a shopping cart, no matter how many products are selected. So I need to figure out how to add an option that applies to WHOLE ORDER not each product.
 
Any idea how I can accomplish this?
 
Thank you for your help.

yes: in your order profile page make a custom order field, with a pull down for the three selections

that did it. perfect. thanks!