It is not clear how the staking reward is calculated, and it is now found that the reward is not enough to pay the deposit fee.
The staking is calculated as follows:
The staking reward is 0.15% of the exchanges volume. If the exchange does $10M volume in a day, then everyone staking will share 10M * 0.15% = $15,000 between them.
Your share depends on how much BCO you have staked, and the total amount of BCO being staked. Simply divide the amount you are staking by the total number of BCO being staked to figure out your slice of the pie.
As for "it is now found that the reward is not enough to pay the deposit fee", that seems a little misleading. Let's break it down:
You pay the fee only once, not every time.
If you stake some BCO, it will continue to stake until you choose to stop it.
This means that after a certain amount of time, you will have earned the staking fee back.
This will depend on how much you stake - the more you stake, the more you make.
Let's imagine you stake 1 BCO, and the fee is 10 BCO
If you stake 1 BCO, then your slice of the pie is quite small. It may take you a *long* time to receive enough payouts to pay back the fee, considering the fee is 10x your initial investment. This may not be a wise idea.
Let's imagine you stake 100 BCO, and the fee is 10 BCO.
Now your slice of the pie is 100x more, it will take you 100x less time to receive enough payouts to pay back the fee, considering the fee only represents 10% of your initial investment.
The fee is (relatively) fixed, there is no question about that. But what you can control is the % of your investment the fee comprises. And you only have to pay the fee once.
Correct me if I am wrong, but both the buyer and seller on CryptoBridge are charged 0.2% fee, therefore on each transaction, the stakers get 50% of this, therefore 0.2% of each transaction? (note at this stage it is 75% of the fee i.e. 0.3%)