It's been often discussed in Unofficial SFCC - how it is difficult to display a final product price considering all promotions available to a specific consumer.

With the advent of temporary baskets, along with some caching for performance, this should now be possible.

A framework should be written that can be reused and improved that, for each product:

(1) checks the cache,

(2) if no cache, creates a temporary basket,

(3) adds the product to the temporary basket,

(4) returns the price to the user,

(5) caches the result

The cache should vary by price/promotion.