Yahoo Messenger is widely used in Romania, with over 5 million Romanians spending an average of 30 minutes per day on it. Yahoo offers IMVironments (IMVs), which are customizable backgrounds for chat windows, as a new type of online promotional tool. IMVs have basic, interactive, and premium packages with various features to engage users and promote brands, and Yahoo provides metrics on things like downloads, time spent, messages sent to measure campaigns.