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Event, Travel & Ticket Booking
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B2B White-Labeled Travel Booking Engine

Objective

To build a B2B (Business-to-Business) travel booking engine that allows travel agencies, corporate clients, and partners to use a white-labeled portal with their branding to book flights, hotels, buses, and holiday packages. The system integrates multiple travel APIs, supports commission-based pricing, and provides an admin panel for managing agencies, bookings, and revenue.

Key Features

Module	Feature
Agency Portal (B2B)	White-labeled travel booking portals with custom branding (logo, theme, domain)
Flight/Hotel/Bus Booking	Real-time booking from integrated APIs (Amadeus, Sabre, Booking.com, etc.)
Multi-Currency Support	Price display and payment in multiple currencies
Commission Engine	Admin sets commission rates per agency/service
Wallet System	Prepaid balance for agencies to make bookings
User Management	Sub-agents can be created under a travel agency
Reports & Invoices	Auto-generated invoices and commission reports
Admin Panel	Manage agencies, commission, bookings, APIs, revenue
Cancellation & Refunds	Handle cancellations & refund policies based on supplier APIs
Payment Gateway	Integration with Stripe/PayPal/Razorpay for agencies
Email/SMS Alerts	Booking confirmations, cancellations, low wallet balance alerts

Technology Stack

Layer	Technology Options
Frontend	React / Angular / Vue with Bootstrap/Tailwind for UI
Backend	Node.js (Express) / Spring Boot / Django REST
Database	MySQL / PostgreSQL / MongoDB
Authentication	JWT / OAuth2 / Spring Security
APIs (Suppliers)	Amadeus, Sabre, Skyscanner, Booking.com APIs
Payment Gateway	Stripe / PayPal / Razorpay
Email/SMS	SendGrid / Twilio / Mailgun
Hosting	AWS (EC2, RDS, S3) / GCP / Azure
Other	White-label customization module (agency branding, logo upload, domain mapping)

Workflow

Agency Flow

Travel agency signs up → gets a white-labeled portal (with branding, logo, domain)
Adds sub-agents & funds wallet (via payment gateway)
Searches flights/hotels/packages via API integration
Books for clients using wallet balance
Receives confirmation + invoice automatically

Booking Flow

Agency/sub-agent searches flights/hotels
System fetches data from supplier APIs
Agency selects → books → payment deducted from wallet
Confirmation sent via email/SMS + invoice generated

Cancellation Flow

Agency requests cancellation → system calls supplier API
Refund processed based on cancellation policy
Refund credited back to agency wallet

Admin Flow

Admin login → dashboard
Add/manage travel agencies & commission rates
Monitor API usage, bookings, cancellations
Handle refunds, disputes, and wallet top-ups
Generate revenue, commission, and agency reports

User Roles

Role	Permissions
Admin	Manage agencies, bookings, commission, payments, APIs
Agency Owner	Manage sub-agents, branding, bookings, wallet balance
Sub-Agent	Search, book, cancel on behalf of clients
End Client	(Optional) Some agencies may allow direct client access

Security Features

JWT/OAuth2 authentication
Role-based access (Admin/Agency/Sub-agent)
Encrypted passwords (BCrypt)
API request signing & rate limiting for security
CSRF/XSS protection
Two-factor authentication (2FA) for agency accounts
Audit logs for all bookings & transactions

Analytics (Admin Dashboard)

Metric	Description
Total Agencies Onboarded	Number of active travel agencies
Total Bookings	Total confirmed bookings across all agencies
Revenue Generated	Admin’s revenue via commissions
Agency Wallet Balances	Current balances across agencies
Top Performing Agencies	Agencies with the highest sales
Service Breakdown	Revenue split (Flights, Hotels, Buses, Packages)
Refund Reports	Cancelled bookings & refund stats

What You Get

Complete B2B white-labeled booking system
Multi-service booking (flights, hotels, buses, packages)
API integration with global suppliers (Amadeus, Sabre, Booking.com)
Wallet & commission system for agencies
White-label customization (branding, logos, domains)
Cancellation & refund integration with suppliers
Email/SMS booking notifications
Powerful admin panel with analytics
REST APIs for frontend/backend communication

Why Choose This Project?

This project is industry-grade, replicating systems used by travel agencies worldwide (like TBO Holidays, Travelport). It gives hands-on experience in: