A digital content pricing apparatus may include a sales computer and a
memory used to retain digital content items associated with a base price
and one or more option prices, along with a final price related to the
base and option prices by a final pricing formula. A method may include
selecting a digital content item and at least one configuration option
associated with the item, calculating the item price using appropriate
adjustment factors, and calculating the final price using a final pricing
formula. Pricing information, in the form of prices, adjustment factors,
and formulae may be defined in meta-data descriptors included in the
digital content.