Bar Tab

Bar Tab is an optional side quest in Deus Ex: Human Revolution. It is given to the player by Bobby the barman in The Hive nightclub in Heng Sha.

Introduction
After speaking to Tong Si Hung in the basement, a bouncer by the door on the way out will recommend you speak to him.

Overview
Bobby needs help locating one of Tong's clients and convincing her to pay what she owes. You'll need to disable 4 communcation relays.