
Subscription-Based Ticket System
Objective
To develop a ticketing platform where users can purchase event passes, service access, or support tickets through monthly/yearly subscriptions. The system supports multiple subscription tiers, automatic renewals, payment integration, and access control based on subscription type.
Key Features
Feature | Description |
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User Registration & Login | Users can sign up, log in, and manage profiles |
Subscription Plans | Tiered plans (Free, Basic, Premium, Enterprise) with monthly/yearly options |
Payment Gateway Integration | Integration with Stripe / Razorpay / PayPal for subscription payments |
Auto-Renewal System | Recurring billing for active subscriptions |
Plan Management | Admin can create, update, or delete plans |
Ticket Generation | Generates e-tickets or access tokens based on the subscription |
Email Notifications | Payment confirmation, renewal reminders, and expiry alerts |
Admin Dashboard | View all users, subscriptions, and payment reports |
Cancellation & Refund Handling | Allow users to cancel and optionally request refunds |
Access Control | Control access to content/services/events based on subscription tier |
Technology Stack
Layer | Technology |
---|---|
Frontend | React.js / Vue.js / HTML + Bootstrap / Tailwind CSS |
Backend | Node.js (Express) / Spring Boot / Django |
Database | MongoDB / MySQL / PostgreSQL |
Authentication | JWT / OAuth2 (Google, GitHub login) |
Payment | Stripe / Razorpay / PayPal APIs |
Nodemailer / SendGrid / Mailgun | |
Deployment | Vercel (frontend), Heroku / Render / AWS EC2 (backend) |
Workflow
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User Flow:
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Registers and logs in
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Chooses a subscription plan
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Completes payment via integrated gateway
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Gets confirmation email + ticket (PDF/token)
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Access granted to premium content/events/services
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Subscription Management:
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Auto-renewal handled through webhook callbacks from the payment provider
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Users can upgrade/downgrade their plans
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Admin can set trial periods and discounts
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Ticketing Flow:
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On successful subscription, a unique ticket or QR code is generated
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Ticket includes plan details, duration, and user ID
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Ticket is emailed and available in the user dashboard
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User Roles
Role | Features |
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User | Register, choose a plan, make payments, access services, download ticket |
Admin | Manage plans, view subscribers, revenue, and manage refund requests |
Billing Engine | Handles all payment transactions, renewals, invoice generation |
Security Features
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SSL for secure payment and login
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Token-based access control (JWT)
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Role-based permissions (User/Admin)
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Secure webhook verification from payment gateway
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Input validation + XSS/CSRF protection
Analytics & Reporting
Metric | Description |
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Active Subscriptions | Number of currently paying users |
Monthly Recurring Revenue | Total monthly income from subscriptions |
Churn Rate | % of users cancelling subscriptions |
Plan Popularity | Subscription count per plan |
Ticket Usage | Tickets generated, used, expired |
What You Get (Deliverables)
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Subscription Plan selection and payment page
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Ticket generation system (QR code / PDF download)
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Full-featured admin dashboard
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Email templates for payment confirmation and renewals
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REST APIs for subscriptions, users, and billing
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Frontend UI for login, signup, dashboard, plan selection