You can purchase CONVEX-FINANCE from these places
Go to Binance
To provide users with more secure and convenient block-chain asset exchange services, polymerization of global high-quality block chain assets, is committed to creating a world-class block chain asset trading platform.
Go to Hotbit
Buy Bitcoin, Ethereum and more with Instant Delivery and easy verification on our trusted Australian Platform.
Go to Poloniex
Welcome to Poloniex. We are a US-based digital asset exchange offering maximum security and advanced trading features.