Hello all,

I am trying to customize my cart to to accept values from two attribute fields (width and height) and based on those values, calculate the square footage.

I need a little help getting started, mainly with what file(s) to begin editing. I can not seem to find where the attribute form submits to (where the customer enters in the width and height) or how those fields are read.

Any help with this would be greatly appreciated.

Thanks,
Clay