Building an advanced decking / cladding calculator

I would like to have a smart decking and cladding online calculator. where clients can pick the desired product (many options available) , colors, sizes. move on to check out (invoicing and e commerce to be linked to most widely used payments (credit cards, pay pall..etc). we will need it in two languages English and Arabic (translation and Arabic words as well as other related Arabic alphabets can be provided by me).