I've been reading for quite a while and can't seem to find a definate answer because these threads go back several years through several version releases.

Through 'Product Price Manager' I created volume discounts applied to a (CD's) product.

Is an add-on required to apply this table discount to several unique products within a catagory or sub-catagory.

Do I need an add-on? Is the Sofdtware Guy the only author of such an add-on?