FxInvoice and HR Manager — A complete invoicing, expense tracking, and HR management system. Features invoice lifecycle with multi-tax engine, quotations, client advances/prepayments, payment recording, product catalog, HR module (departments, employees, payrolls, tasks), support tickets, SMS notifications, 13 languages with RTL, GDPR client portal, whitelabel branding, and REST API. Built on Laravel 12 with Bootstrap 5.