Coinjar is one of the wallets that offers users multiple characteristics, one of which is that it supports a great variety of cryptocurrencies to operate, which have a very good target market.These currencies are BTC, ETH, XRP, LTC and ZEC, where It is also possible to exchange it with Australian dollars, it offers a very good interface on its platform for web applications since it is very easy and practical to use, in addition to this it has an additional function that is to synchronize a debit card to make all types of payment , considering that it has a built-in exchange.