Here are two Community Event codes for Star Wars The Older Republic: PAX GamesCom

Each one gives you a mount and a random item which is one of the following:

Dyes (including rare black/black dye)
XP boost
SP-RO Power Droid
Carbonite chamber regen item
First Grand Statue of Mandalore.

Also if you use my referral code: you will get the following:

New players get the Jumpstart Bundle which includes:

1x Quick Travel Pass
5x Minor XP Boost
1x Inventory Module

Previous Subscribers enjoy seven days of subscription level access with unlimited access to missions and features up to Level 50 plus the following:

Preferred Friends Bundle includes:
Unlock: Inventory Module
Unlock: Crew Skill Slot
Customization Control: Display Titles
Customization Control: Unify Colors
One Complimentary Character Transfer for the lifetime of the account.