Hi BAC,
May I give you a suggestion for xchange?

Think withdrawal fees are too high for some coins, noticed you already reduced withdrawal fees for Doge recently and said you will try to transactions to be confirmed by the next block, but 0.10 DGB, 1 or 2 Doges, and 10k sats for BTC is more than enough fees to be confirmed fast, the other coins think is OK.

What I would suggest is that members could choose high priority, medium priority and low priority  withdrawal, linke 5 Doges, 3 Doges, 1 Doge or 40k, 25k, 10k sats for BTC, respectively.

Thanks and good luck.