Assassin’s Creed Brotherhood’s reward & unlock system is task oriented. You will need to complete the specified tasks to get rewards. There are few rewards associated with Ubisoft’s Uplay service, and cheats are associated with doing 100 percent memory sync of specified sequence. The following is the complete list of rewards

For all Guides & Cheats : Assassin’s Creed Brotherhood (X360, PS3, PC)

Assassins Creed: Brotherhood Shop Quest Rewards

Seusenhofer Pauldrons and Chest Guards	Complete the Exotica Shop Quest (Blacksmith)
Spada Lunga	Complete the Blood Money Shop Quest (Blacksmith)
Captain’s Sword	Complete the Faith Shop Quest (Blacksmith)
Vaticano Treasures Map	Complete the Trendsetting Shop Quest (Art Merchant)
Large Quiver	Complete the Pulling Threads Shop Quest (Tailor)
Fast Poison	Complete the Venomous Shop Quest (Doctor)

Assassins Creed: Brotherhood Rebuilding Rome Meta Game Rewards

Cavalieri Mace and Butcher Knife	Open 5 Blacksmith Shops
Spadone	Open 10 Blacksmith Shops
Knife Belt Upgrade	Open 4 Tailor Shops
Large Medicine Pouch	Open 4 Tailor Shops
Large Poison Vial	Open 8 Tailor Shops

Assassins Creed: Brotherhood Guild Rewards

***You will unlock these at Ezio’s Hideout

Courtesans Guild Crest	Get each Guild to Level 2
Thieves Guild Crest	Get each Guild to Level 2
Mercenaries Guild Crest	Get each Guild to Level 2
Maria’s Dagger	Get each Guild to Level 3
La Volpe’s Bite	Get each Guild to Level 3
Bartolomeo’s Axe	Get each Guild to Level 3
Assassin’s Guild Crest	Complete all Assassins Guild Challenges
Sword of Altair	Complete all Assassins Guild Challenges

Assassins Creed: Brotherhood Uplay Rewards

Xbox 360/Playstation 3 Theme	Sign up for Ubisoft’s Uplay service and spend 1 token
The Hellequin	Sign up for Ubisoft’s Uplay service and spend 1 token
Pistol Upgrade	Sign up for Ubisoft’s Uplay service and spend 3 tokens

Assassins Creed: Brotherhood Subject 16′s Secret

The Truth

Find all 10 Rifts and solve all Cluster puzzles, which can be found in the secret area of Animus

Assassins Creed: Brotherhood Cheats

Ride the Unicorn	100 percent sync on Sequence 1
Buns of Steel	100 percent sync on Sequence 2
Killing Spree	100 percent sync on Sequence 3
Sisterhood	100 percent sync on Sequence 4
Ultimate Guild	100 percent sync on Sequence 5
Unlimited Assassin Signals	100 percent sync on Sequence 6
Desmond Everywhere	100 percent sync on Sequence 8