I have an EKMPowershop ecommerce store, I use the Chameleon main template with the Frosty product page template. I need a custom built product page calculator to calculate different sizes of flooring in metres including decimal fractions. The calculator should also show the correct square metres (m2) of flooring required and the correct price of any calculation before the product is added to cart. A similar example is shown here (below):
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Must have experience with ekmpowershop and understand their tag system that they use in their code.