Answer:
• Black – $9.99/month, no minimum balance
• Gold – $12.99/month, $5,000 min. balance
• Platinum – $19.99/month, $100,000 min. balance
• Titanium – $99.99/month, $1M min. balance
All tiers include free internal transfers, crypto deposits, and multi-currency accounts. External transfer and trading fees vary by tier.