Our professional team is always ready to provide you with comprehensive technical support and services, ensuring the security and efficient operation of your assets.
Multi-country tax types automatically adapted, one-click filing, filing status tracking, risk alerts and error correction.
Dynamic tax dashboard, multi-dimensional analysis tools, customized interpretation services.
Residency status and tax treaty analysis, cross-border structure design, tax compliance hosting, tax dispute support.
Personalized tax planning, tax-saving strategy formulation, compliance risk assessment, annual tax planning.
Multi-chain unified management, hot and cold wallet separation, wallet permission management, address labels and notes.
Full node data synchronization, transaction depth tracking, compliance report generation, real-time alerts.
Multi-dimensional income models, tax report integration, investment portfolio analysis.
Institutional-grade custody solutions, multi-signature protection, insurance coverage, 24/7 security monitoring.
Gold source and certification, delivery methods (local delivery, custody delivery), ownership confirmation, repurchase and exchange.
Trading varieties (CFD, futures, options, ETF), trading interface, risk management tools, settlement and reporting.
Support for 20+ fiat currencies, sub-account system, currency exchange, account statements.
Global payment network, transfer types (regular wire, urgent wire, stablecoin transfer), transparent fees, compliance review.
Full asset aggregation view, performance attribution analysis, risk monitoring indicators, rebalancing recommendations, periodic reports.
Intergenerational wealth succession, trust structure design, family governance consulting, charitable planning management.
Click "Register" on the homepage, fill in your email, phone number, and identity information, and complete KYC verification.
After logging in, go to "Document Center," select "Upload File," supports PDF/Excel/image formats, automatically encrypted storage.
In "Authorization Management," select asset type, set validity period and permissions, generate one-time or multiple-use authorization codes.
Enter "Asset Dashboard," you can download monthly/quarterly comprehensive reports, including income, tax, and liquidity analysis.
Click "Forgot Password" on the login page, reset through registered email or phone verification.
| Service Type | Response Time | Resolution Time |
|---|---|---|
| General Inquiry | 24 hours | 3 business days |
| Technical Support | 4 hours | 1 business day |
| VIP Exclusive | 30 minutes | 4 hours |
| Emergency Event | Immediate Response | Continuous Follow-up |
Submit after login, real-time tracking
contact@cosco.tech
+49 30 1234 5678 (24 hours)
VIP client direct line