Perhaps WGT could introduce a 'Wishlist' for players. It makes good business sense as it's proven that players who use wishlists are more likely to purchase those products or be given those products as a gift.
It helps remind players what they're saving for but also other people can see the list and if feeling generous may buy for another person off their wishlist.
It would be fairly easy to make an 'add to wishlist' button next to the existing buttons under the products and could link to the wishlist on the player's profile page.