The pEOS team recently enabled staking of pEOS tokens. Users can now stake their pEOS tokens for better security and to earn a passive income proportional to their staked amount and duration.
As pEOS is a non-inflationary token, users will earn a portion of the fees payed for buying RAM when doing private transactions. Therefore, the more private transactions are performed, the more users will earn.
"We decided that the best use of these tokens is to give them back to the token holders. Of course, the amount of returns will increase with the number of private transactions that happen on the network"