# Example: Public Administration (FACe)

use PhpFacturae\Invoice;
use PhpFacturae\Party;

$invoice = Invoice::create('FAC-FACE-001')
    ->series('F')
    ->date('2024-12-15')
    ->seller(
        Party::company('B12345678', 'IT Consulting S.L.')
            ->address('C/ Serrano, 25', '28001', 'Madrid', 'Madrid')
    )
    ->buyer(
        Party::company('S2800001A', 'Ministry of Education')
            ->address('C/ Alcalá, 36', '28014', 'Madrid', 'Madrid')
            ->centre('01', 'EA0001234')
            ->centre('02', 'EA0001234')
            ->centre('03', 'EA0001234')
    )
    ->line('Education system consulting', price: 15000.00, vat: 21)
    ->line('Software licenses (50 users)', price: 5000.00, vat: 21)
    ->transferPayment(
        iban: 'ES91 2100 0418 4502 0005 1332',
        dueDate: '2025-02-15'
    )
    ->legalLiteral('Invoice intended for the Public Administration. Law 25/2013.')
    ->export('face-invoice.xsig');