You can earn upto 100% bonus as rewards for just hodling your tokens. Yes, the Booleancoin Hodlers Program lets you do this. Under the program you get a bonus for hodling your tokens. You just need to buy during the offer time. Details can be found here http://www.boolean.news and once you have bought the tokens just Hodl them. One important thing to note here is that you can only Hodl in an non exchange wallet such as myether wallet or meta mask wallet. Exchange wallet do not qualify for the program. There are three different slabs of bonus for different hodling periods. 10peecent for hodling 3 months, 25 percent for 6 months and a hundred percent for hodling a year. It means If you buy 1000 tokens and hodl them for a year, you get more 1000 tokens as rewards, If the price remains the same, which is definitely to rise. Still you double your money in the coming year. Tokens available at http://www.hotbit.io read the white paper before making any investment.
This is just an informative post and not an investment advice.
https://steemit.com/booleancoin/@biddle/participate-in-our-booleancoin-sale-and-earn-a-chance-to-win-100-steem