## ADDED Requirements

### Requirement: Payment recording
The system SHALL record payment details for event registrations.

#### Scenario: Record cash payment
- **WHEN** organizer records cash payment for registration
- **THEN** system stores payment amount, date, and method
- **AND** updates registration payment status

#### Scenario: Record online payment
- **WHEN** system receives payment confirmation from payment processor
- **THEN** system records transaction ID, amount, and timestamp
- **AND** marks registration as paid

### Requirement: Payment status tracking
The system SHALL track payment status for each registration.

#### Scenario: Unpaid registration
- **WHEN** registration has no recorded payment
- **THEN** system displays status "unpaid"

#### Scenario: Partial payment
- **WHEN** registration has payment less than required amount
- **THEN** system displays status "partial"
- **AND** shows remaining balance

#### Scenario: Fully paid
- **WHEN** registration payment equals or exceeds required amount
- **THEN** system displays status "paid"

### Requirement: Payment reporting
The system SHALL generate payment reports for organizers.

#### Scenario: Event payment summary
- **WHEN** organizer requests payment report for event
- **THEN** system displays total collected, pending, and outstanding amounts
- **AND** lists all registrations with payment status
