Simple Invoice Manager

Create Invoices: Add client details, services, and payment terms to generate invoices instantly. Track Payments: Monitor overdue invoices, partial payments, and outstanding receivables. Send Invoices: Email invoices or share them via WhatsApp, Skype, or other platforms. Manage Inventory: Record inventory, track levels, and get alerts when stock is low. Generate Reports: View profit & loss statements, transaction history, and detailed sales reports. Record Payments: Log advance payments, lump-sum, and combined payments for multiple invoices.