Condition on Product Variation

Your plugin almost does what I want – it works fine on a single product, but it isn’t possible to have a generic condition that applies across all products:

IF product-variation is equal to ‘Limited edition’ THEN…

The plugin insists on the equality check being against one product, eg. ‘Product 123 – Limited edition’ – but as we will have hundreds of product this means rules with hundreds of conditions!

This would be tedious and error-prone to keep adding an extra condition group every time there’s a new product.

Is there any way round this?

Thanks.