Steam Sale - Steamgifts Question

Regional discounts really only come into play when they are exploited. One or two won't draw the ire of Support, but usually people will give away dozens of copies, which makes it pretty noticeable.

Regional discrepancies often make the discount over 95%. As Sisyphus17 says above, it will only be added to the bundle list if also heavily exploited. In all instances of the games that fulfilled this criteria, there were people giving away 10+ copies.