I'm trying to assist my developer team.
I'm the client :-)
We're trying to replicate this (non-Magento site) pricing display.
and now on my Magento CE 1.9 site default product (ticked) and optional product below.
Both prices are added into Custom Options field in admin. As one has to have something in the pricing field under simple product I have 0.00. Any other price and it just adds to whatever you have in Custom Options. This is driving us crazy.
Have a play with the BW products and see how the main price box changes and would really like to know if this can in some way be replicated in Magento. I don't mind a third party plug-in but would prefer to try and stay within 1.9 if at all possible.
Any help would be very much appreciated.