It's me again! I refuse to go away!
We have seven downloadable files.
We have a price if you buy them individually. And a discounted price if you buy the whole set.
We want to offer users of certain websites a promo code for an additional 10-percent discount on both individual guides and package sets.
But when the promo code is used, it cancels the package price.
Is there anyway to make both discounts work together?