Digital currency exchanges are online marketplaces where users can trade one type of digital asset for another based on their market value. A few exchanges even allow you to trade fiat currencies like the Euro for digital currencies. Digital currency exchanges also have their own digital currency wallets, which means that users can send digital currency to the exchange's wallet or store tokens on the exchange's wallet.Dunitech Soft Solutions Pvt Ltd, a leading Blockchain Security Token Marketing company in India.Lucknow, offers Blockchain Security Token Marketing services. Contact:+91-8858915711.contact@dunitech.com.