Multi-Currency Support with Real-time Exchange Rates

[Keshara1997]

Multi-Currency Support with Real-time Exchange Rates

🎯 Description

Add support for multiple currencies in the POS system with real-time exchange rate updates to support international customers and multi-location businesses.

📋 Acceptance Criteria

• Add currency selection in settings
• Implement real-time exchange rate API integration
• Display prices in selected currency
• Convert transaction totals automatically
• Store exchange rate history
• Allow manual exchange rate override
• Update all reports to show currency conversion

🔧 Technical Requirements

• Integrate with exchange rate API (e.g., Fixer.io, CurrencyLayer)
• Add currency field to database schema
• Update all price calculations
• Modify UI components to display currency symbols
• Add currency conversion utility functions

🏷️ Labels

enhancement high-priority payment internationalization

📊 Effort Estimate

1 weeks

🔗 Dependencies

• Exchange rate API subscription
• Database schema updates