Brave New Coin drops exchanges offering “trade mining” from its prices ByAndrew GillickPRO INVESTOR Updated: 17 July 2018 DisclosureWe sometimes use affiliate links in our content, when clicking on those we might receive a commission – at no extra cost to you. By using this website you agree to our terms and conditions and privacy policy. Transaction or “trade mining” is the latest form of rewards that some minor exchanges have been furnishing on their customers – a form of rebate where a customer earns (mines) the native token of the exchange purely by placing trades.