Every time you create a new stake you will get a % bonus of the staked amount. The bonus will be added to your balance and will be available to be used in the commerce platform once the lock period is over.
The lock period is epochs. Once unlocked, the deposited funds plus the bonus rewards will be automatically added to your balance.
You can stake funds as many times as you want, each of the stakes will have individual locking periods and rewards.
Balance of the Scrub Commerce Store cannot be withdrawn, it can only be used to buy products in the commerce platform.