Bancor adds new liquidity staking mechanism to EOS''The Bancor community-staking mechanism is a way for people to earn a small income on coins that they are holding onto for the long-term. Essentially, they are rewarded by allowing Bancor to use their coins to help its platform work. The rewards are generated by fees on the Bancor platform.''
Source -
https://decrypt.co/8378/bancor-adds-liquidity-staking-eos