I'm selling posters and want an add-on for framing.
I've got S/M/L, and a different price for framing for each size.
I can just set them both up as variations and have 6 variants.
I would rather have a radio button for framing, and depending on what size is chosen from the size it will a different amount.
Can this be done with gravity forms?
in short - Add-on radio button, yes or no options, if first selection = small, add $x, if =medium add $y, if = large add $z.