As you can see from the picture above theBooolean Hodling program rewards those who hodl Booleancoins for a given investment term during the promotion running dates. This is a program run by the team of Boolean, under which you can earn upto 100% as bonus just by hodling. The program is great because it rewards the hodlers for hodling and will also raise the price of tokens. So the program goes like this, you have to buy Booleancoins within the offer date and just hold it in your wallet. The wallet should be a non exchange wallet like my ether wallet or meta mask wallet. Exchange wallets are not eligible for the program . The minimum investment is of 1000 Booleancoins, and after you have bought them you need to hold them in a non exchange wallet, only then you will be eligible for the program. You can buy the tokens from the official ICO site http://www.boolean.news where you get discounts on buying in bulk. Tokens are being traded at http://www.hotbit.io