You can purchase USDD from these places
Go to Kucoin.com
The People's Exchange
Go to Hotbit
Buy Bitcoin, Ethereum and more with Instant Delivery and easy verification on our trusted Australian Platform.
Go to Huobi
Huobi (火币网) is a Chinese digital currency trading platform and exchange based in Beijing. Huobi was founded in September 2013.
Go to Poloniex
Welcome to Poloniex. We are a US-based digital asset exchange offering maximum security and advanced trading features.