Could you please elaborate on the steps involved in purchasing EWT tokens on KuCoin? As a potential investor, I'm interested in understanding the process from start to finish. Specifically, I'd like to know if there are any prerequisites, such as account verification or minimum deposit requirements. Additionally, I'm curious about the trading fees associated with buying EWT on KuCoin and whether there are any discounts or promotions available. Lastly, I'd appreciate any insights or advice you may have regarding the optimal time to purchase EWT, given market fluctuations and potential price movements. Thank you for your assistance in navigating this process.