im trying to build my own datafeed generator, and its going great except that i want to include a feed of the items price after its salesmaker discount.

ive applied a sale and then added a new item that DOES fall under the conditions of the sale but the new item is not discounted untill i 're-apply' the sale.

from a database perspective this makes me not understand how an item decides if it should be on sale


the only idea i have is that if the creation date of the item is past the start date of the sale the item will not be discounted... can anyone testify to this or give me any advice?

thanks in advance!