Add price and options to assoociated products in woocommerce to generate feeds for external portals#3000

Hi, we need to create a feed of our events and their prices, but product price is set by amelia, so we have a resulting feed with price set to 0. Can you add a meta to the product for each price we set in Amelia or create a feed of products with one entry for each price class?
ex:
day at the lake adult price € 100
day at the lake child price € 60

Thx