Dynamic Pricing also support new custom Taxonomies
Currently Dynamic Pricing supports Product Categories and Brands, which are taxonomies.
For instance, if I created a new custom taxonomy called Discount Group to which any product could belong.
So, products of discount group 523 have a 10% off, from group 542 a 12% off, etc.
Why not use Product Categories ?
Because it would be weird see Categories Menu full of nonsense numbers.