CoinJar is a cryptocurrency exchange platform that enables users to buy, sell, and manage various cryptocurrencies. Founded in 2013, CoinJar is one of Australia's longest-running digital currency exchanges. It offers a user-friendly interface, a secure wallet for storing digital assets, and provides access to a variety of cryptocurrencies and trading pairs. CoinJar also offers features like CoinJar Bundles, which allows users to diversify their cryptocurrency portfolio easily, and CoinJar Exchange for a more advanced trading experience. The platform caters to both beginner and experienced traders and provides services including mobile app accessibility and an optional CoinJar Card for everyday crypto spending.