For example if you have a Note with a balance of 1BTC you will receive 0.00033333BTC every day added to your balance, so 0.01BTC a month in total. After a day your Note balance would be 1.00033333BTC and so on until you withdraw. You could deposit today, wait for a day, withdraw and you would still get to keep the rewards for that day.
Is it a fixed amount every day, that 0.03333... BTC or it will depend on the amount of bitcoins that passed through your service on a certain day? Also, is this 1% or 0.0003333 for 1BTC the guaranteed amount or it can also vary depending on the use of the service and total bitcoins in your stake "pool"?
According to the explanation, which 1 BTC was used as an example which 0.00033333BTC is a daily reward for 1 BTC holding, this equally means that if you are to deposit and hold 2 BTC your daily reward will be 0.00066666 and if you are to hold lesser so will the daily reward be lesser, this daily reward and calculated to sum up a 1% monthly APR. until their target is being reached and when that's done, then they can announce if it's to continue, or if they are to stop, or if they will implement new reward system.