3 sevens: Character skin from a manufacturer e.g.Two bells with any non-psycho mask at the end: One to Three piles of Cash.Any 2 matching with bell at the end: One to Three piles of Cash.First and second symbols different (regardless of 3rd): No reward.(For 'Pre-Sequel', subtitute 'Moonstones' for 'Eridium Bars'.) Borderlands 2 and the Pre-Sequel Known combinations and rewards