These technologies make it easy to support payments in a variety of regional currencies, and operators can also easily setup special exchange rates for promotional campaigns. (the-blockchain.com)
Finally, there's a new regional currency in the Frozen Wilds which you can acquire and use to purchase all kinds of new gear. (androidcentral.com)
Other regional currencies followed the yuan down as markets began to worry about competitive currency devaluations from trading partners. (resourceinvestor.com)