Vendor, or Vendoria, was the home planet of the Vendorians. (TAS episode & novelization: The Survivor) It was the second planet of the Vendor system in the Vendor sector in the Beta Quadrant, within the Romulan Star Empire. (ST reference: Star Charts, ST video game: Star Trek Online) The episode of The Survivor names the world "Vendor", while the novelization uses both "Vendor" and "Vendoria". The Federation initiated a strict quarantine of the planet in 2269 because of the inhabitants' shape-shifting capabilities and potential for spying. (ST website: www.startrek.com)