To mark a successful launch of BTC-MARS4, ETH-MARS4 and USDT-MARS4 markets on Bittrex Global, Mars4 is giving away 400,000 MARS4 (worth $20,000 USD at a posting time) through a ten-day trading competition. — Read below to find out all the ways you can get involved. Period for all promotions: Start date: November 8th 9am PDT, 2021. End date: November 18th 9am PDT, 2021. Markets: BTC-MARS4, ETH-MARS4 and USDT-MARS4