Once an item was 'found' information could then be passed to anyone for the same item although there was a limit on how many times an individual QR code could be accessed for loot before becoming 'exhausted'. Random product QR codes could generate items and these items would be the same for everyone. Up to twenty items could be stored on a mobile device until they had to be deleted or sent to a SH!FT account.
This app linked mobile devices to Borderlands 2 SHiFT accounts and allows certain QR codes to be scanned for in game loot via Stamps. Loot the World was an out-of-game reward system using a free downloaded app for iOS and Android introduced on but has since been shut down on Oct 18, 2015.