A travel booking system handles payment processing by integrating with payment gateways, ensuring secure transactions, and providing options for various payment methods.

Integration with payment gateways allows the booking system to process transactions securely and efficiently. Payment gateways act as intermediaries between the booking system and financial institutions.

Ensuring secure transactions involves implementing encryption and compliance with security standards such as PCI DSS (Payment Card Industry Data Security Standard). This protects sensitive payment information from unauthorized access.

Providing options for various payment methods, such as credit/debit cards, digital wallets, and bank transfers, offers flexibility to users and accommodates different payment preferences.

Overall, a travel booking system manages payment processing through integration with payment gateways, ensuring secure transactions and supporting multiple payment methods.