Allow feature on steam store app pages to scan friends' inventories for coupons of a particular game (remember this data for other apps).
Motivation / Use Case for Changing the Behavior
I think 99% of the time steam coupons are unused, so I bet if a friend has a coupon of a game you're interested in buying, most of the time this friend will grant you this coupon.
There are dedicated Steam groups / bots for that, it would be way less resource intensive if you could just query one of those endpoints (e.g. just this inventory)
Current Behavior (if any)
None
Desired Behavior
Allow feature on steam store app pages to scan friends' inventories for coupons of a particular game (remember this data for other apps).
Motivation / Use Case for Changing the Behavior
I think 99% of the time steam coupons are unused, so I bet if a friend has a coupon of a game you're interested in buying, most of the time this friend will grant you this coupon.