Costco has been selling discounted iTunes gift cards since 2017 and they offer up to a 21% discount at warehouses and a smaller discount online.
By funding your Apple ID with discounted iTunes gift cards from Costco, you save a lot on app purchases, in-app purchases, subscriptions such as Apple One and more. It appears that Costco Canada has has ceased sales of iTunes gift cards in Canada. The wholesale retail giant has removed the iTunes cards from its website and listings for its internal warehouse systems.
Without discounted iTunes gift cards for sale at Costco, Apple customers will not be able to save on digital purchases.