Break within a fixed-item roster

Hi,

I am implementing a question for asking willingness-to-pay using fixed-item roster. With the fixed-item roster, I can incrementally show the price and ask if they accept the deal or not. However, can I break at certain point if they answer yes, so I will disable the rest items of the roster. Many thanks!

no, I don’t think so.

But see CVM in this example.