search for: products_sizes

...cific to the combination each product offers. So, the related DB tables were essentially this: Table Products: =========== id | sku | title | price | etc... Table Colors: ========= id | color Table Sizes: ========= id | sizes Table Colors_Products: ================= color_id | product_id Table Products_Sizes: ================ product_id | size_id Everything was fine and dandy until I got to the point where I wanted each combination of a product to appear as a separate line item in the shopping cart (the natural way to display items). There was no way for me to determine the uniqueness of a product, si...