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Finally getting to grips with attributes etc although i have a couple of questions outstanding that I cannot find an answer for: I have a product that has varying sizes (e.g. small, medium & large) and medium is £100 more expensive than the small and large is £200 more expensive than small.

I have a problem deciding how to set my products and need some advice. The products in the first category are unique. Each single product has different attributes (color, weight, etc.). I think I can I create each one as a different simple product with its own SKU.