All earned STBZ are subject to a mandatory 3 months vest period. At the start of the reward period, 100% of users rewards are taxed and it decreases linearly to 0% over 3 months. This means at 1.5 months in, only 50% of the reward can redeem, the other 50% will be taxed. Each new deposit offsets to vest time proportionally to the amount that is deposited.