Simpinby Invoice Manager – GST Billing & PDF Invoice Plugin

Simpinby Invoice Manager – GST Billing & PDF Invoice Plugin is a clean, fast, and professional invoicing solution built directly for WordPress.

Create invoices, manage customers, apply GST/VAT or custom taxes, generate PDF invoices, send invoices via email, and manage billing — all from your WordPress dashboard.

Perfect for freelancers, agencies, consultants, service providers, and small businesses.

Smart Invoice Creation

• Create invoices with full customer details
• Auto search customers while creating invoices
• Auto search products while creating invoices
• Add multiple invoice items (rows)
• Automatic invoice number generation
• Custom invoice number prefix & padding

Flexible Tax, Discount & Multi-Currency

• GST / VAT / Custom tax support
• Create multiple tax rules
• Set default tax
• Di…