Ripple (XRP) Support Within 2 Weeks, Platinum Debit Card with 1% Crypto Cashback Within 3 Months. Uk based fintec startup revolut, which recently raised $250 million at a valuation of $1.7 billion to become one of the fastest tech startups in Europe to reach "unicorn" status, will soon be adding support for Ripple (XRP) and Bitcoin Cash (BCH) to its cryptocurrency trading service. It is also planning to launch a metal Platinum debit card, within the next three months, that will offer a 1% cryptocurrency cashback.