1. Qualitative
1.1. **Security**
1.1.1. Follow industry standards like PCI-DSS for payment security.
1.1.2. Ensure robust encryption (SSL/TLS) for user data and payment transactions.
1.2. Responsiveness
1.2.1. The app load the elements and pages seamlessly.
1.3. **Usability**
1.3.1. Provide a seamless experience for users of all technical backgrounds.
1.3.2. Ensure accessibility compliance (e.g., WCAG).
1.4. **Maintainability**
1.4.1. Code should be modular and well-documented to facilitate updates and bug fixes.
2. Quantitative
2.1. **Revenue Metrics**
2.1.1. Average revenue per booking
2.1.2. Total revenue for that month
2.2. **Rental Duration**
2.2.1. Minimum and maximum rental periods (minimum of 1 day and maximum of 3 days).
2.2.2. Average number of days rented per customer.
2.3. **Customer Demographics**
2.3.1. Age range of customers
2.3.2. Average number of rentals per customer
2.4. **Customer Feedback**
2.4.1. Average customer satisfaction rating
2.4.2. Number of complaints or issues per booking
2.5. **Car Search and Availability Check**
2.5.1. Search results should display within 2 seconds.
2.5.2. The system should handle searches for up to 50 cars at once.