Disclosure: I work on Fancy Product Designer (Chamevo).
FPD supports conditional logic (show/hide options based on previous selections) and dynamic pricing (each option can adjust the final price). It’s a visual configurator – customers see their selections reflected on the product image in real time.
For automatic pricing adjustments based on configuration, you define rules within the app (e.g., material A = +$10, finish B = +$5). The total updates as they build their product. Our merchants using complex configurations tell us this transparency helps – customers see the price impact of each choice before checkout.
What kind of products are you configuring? Happy to share how similar merchants have set it up.