Travel systems manage multiple currencies and payment methods through:

. Currency Conversion: These systems integrate currency conversion features that allow transactions to be processed in different currencies. They use real-time exchange rates to ensure accurate conversions and reflect the correct amount in the selected currency.

. Payment Gateway Integration: Travel systems integrate with various payment gateways that support multiple payment methods, including credit/debit cards, digital wallets, and bank transfers. This integration enables seamless processing of payments from different sources.

. Multi-Currency Support: Travel systems offer multi-currency support by allowing users to select their preferred currency for viewing prices and making payments. This feature enhances the user experience for international customers.

. Local Tax Handling: Systems also account for local taxes and fees applicable to different currencies and regions. This ensures that the final transaction amount includes all relevant charges.

Overall, currency conversion, payment gateway integration, multi-currency support, and local tax handling are key methods by which travel systems handle multiple currencies and payment methods, facilitating smooth and accurate transactions.