Just wanted to ask if we need any kind of wallets to recieve those tokens after the completion of campaign.And also how can token be traded into bitcoins or other cryptocurrencies.Any idea?
Most bounty campaigns require you to provide your wallet when you register for it, often times it is an erc-20 /ethereum wallet. If not, you will be required to download the appropriate wallet
yes, we are indeed required to give our wallets when you register. Erc20 is the most famous platform and support my ETH wallet so if you sign up for any prizes, they ask for the ER20 address.